The **tension force **applied to the rope when a rock-climber is being pulled up with an increase in speed of 0 to 2.9 m/s in 5.9 s is **30.97 N.**

**Tension force **is defined as the force transmitted through a rope, string or wire when pulled by forces acting from opposite sides.

To calculate the **tension force **she applied to the rope, we use the formula below.

Formula:

F = m(v-u)/t.......... Equation 1Where:

F =From the question,

Given:

m = 63 kgv = 2.9 m/su = 0 m/st = 5.9 sSubstitute these values into equation 1

F = 63(2.9-0)/5.9F =Hence, the **tension force** applied to the rope is **30.97 N.**

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A motor car having a mass of 2 tonnes is being accelerated up a gradient of 1 in 25. At an engine speed of 4 000 rimin the b. P. Is 57 kw the effective tyre radius is 330 mm, the rolling res?stance is 180 n/tonne, and the rear-axle ratio is 4. 4 to 1 assuming a transmission efficiency of 90 % and neglecting air res?stance, determine the value of the acceleration at the given speed 262 mls1.

The value of the **acceleration **at the given speed** **is 0.26333 m/s²

**Acceleration **is the price of the alternate speed of an object with admire to time. Accelerations are vector **quantities**. The orientation of an item's acceleration is given via the orientation of the net force appearing on that item.

**Acceleration **is the rate at which pace adjustments with time, in phrases of both velocity and path. A point or an item **shifting **in a direct line is extended if it accelerates or slows down. **movement **on a circle is extended despite the fact that the rate is constant because the route is usually changing.

Given,

mass of car = 2 tones

= 2000 kg

power transfer of wheel = efficiency × bp

P = 0.9 × 57000

P = 51300 W

Acceleration:-

Net force = mass × acceleration

2000 × a = F - ( Fr - Fg)

2000a = 1670.0418 - ( 360v+ 783.37)

Acceleration = 0.26333 m/s²

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An iguana crawls from a position of 5.0m to a position of -18m. If it completes this in 9.0s, what was its average velocity?

The **average velocity **of Iguana is -2.55m/s when it crawls from 5m to -18m in 9 seconds.

**Average velocity **of a body is defined as the total displacement divided by the total time taken by the body.

Here, initial position of iguana is 5m and the final position of the iguana is -18m.

Total **displacement D** is,

D = **final position** -** initial position.**

D = -18-5

D = -23m

Total** time taken **by the iguana is 9.0 seconds.

**Average velocity(V)** = total displacement/total time taken.

Putting values,

V = -23/9

V = -2.55m/s.

So, the** average velocity** of the iguana is -2.55m/s.

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1. A skydiver jumps out of a plane and is in freefall. What is their acceleration?

If a **skydiver **jumps out of a plane and is in freefall, then his **acceleration **would be 9.8 meters / second².

It can be defined as the **force **by which a body attracts another body toward its center as the result of the **gravitational **pull of one body and another.

As given in the problem statement if a skydiver jumps out of a **plane **and is in **freefall**, the acceleration due to gravity would be 9.8 meters / second².

Thus, if a **skydiver **jumps out of a plane and is in freefall, then its acceleration due to **gravity **would be 9.8 meters / second².

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if the air inside the warehouse is at a warm while the outside air is a chilly and each friend is standing from the person in the doorway, what is the time difference between the arrival

The **time** difference between the arrival of the sound at the **two friends **is 27.4 milliseconds

In getting the difference between the arrival of the **sound **at the two friends, we first find the following:

**Speed **of sound at [tex]26.1^{o} C[/tex](v1):

[tex]v1=331*\sqrt{\frac{26.1+273K}{273K} }[/tex]

v1=346.5m/s

Speed of sound at [tex]-22.2^{o} C[/tex](v2):

[tex]v2=331*\sqrt{\frac{-22.2+273K}{273K} }[/tex]

v2=317.3m/s

The time difference:

Change in time, Δt=(d/v2)-(d/v1), where d=103m

Change in time=(103/317.3)-(103/346.5)

Δt=27.4ms

Change in time=27.4milliseconds

The question was incomplete, complete question is given below:

If the air inside the warehouse is at a warm 26.1*C while the outside air is a chilly -22.2*C, and each friend is standing 103 meters from the person in the doorway, then what is the time difference between the arrival of the sound at the two friends? Give your answer as a positive value in milliseconds

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The left hand 'hill' is 15 m high. The right hand 'hill' is 26 m high. How fast must a 525kg cart have to go (at the top of the left hill) in order to get over the right hand hill?

Answer

A 51.7-kg hiker ascends a 43.2-meter high hill at a constant speed of 1.20 m/s. ... The initial kinetic energy can be found using the work-energy theorem.

Missing: 525kg | Must include: 525kg

A person pushes a crate using 412 N. What is the mass of the crate if it accelerates at 1.1 m/s2?

**Answer:**

m=374.5kg

**Explanation:**

force=mass × acceleration

F=m × a

a=1.1m/s²

f=412N

412=m × 1.1

412=1.1m

m=412/1.1

m=374.5kg

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374.59kg jeuehejejkejehrbrjhrbrjrjdb

What would your weight on the moon be if you weighed 120 pounds on Earth?

(50 POINTS !!)

**Answer:**

**Explanation:**

Given:

m = 120 pounds = 120·0,454 = 54.48 kg

g = 1.625 m/s² - Acceleration of free fall on the Moon

_______________________________

F - ?

F = m·g = 54.48·1.625 ≈ 88.5 N

**Answer:**

about 20 pounds

If you weigh 120 pounds on Earth, you will weigh about 20 pounds on the moon.

**Explanation:**

Dont ask for an explanation ok buddy?

how much time will it take a dog to run 15 meters if its running 5m/s

**Uniform line movement**

**Data:**

**t =** ?

**d =** 5 mt

**V =** 15 m/s

The** rectilinear movement** formula:

** V = d/t**

We clear for** time t:**

** t = d/v**

** t = **(15 m)/(5 m/s)

** t = **3 s

**Answer: ****The dog takes 3 seconds to travel 15 meters ✅.**

The **MRU** is defined as **the movement** in which an object **moves** in a **straight line,** in a **single direction, **covering **equal distances** in **the same time interval,** maintaining a **constant speed** and no **acceleration throughout **its **movement.**

His **formula** for **uniform rectilinear motion** is as follows:

We first apply **the data** to **the problem.**

Once having **the data** Now we will find **the time****.**

So the result of **the problem** is **3 seconds****.**

**H****appy 2023****.**

A ball was rolling with a velocity of 4 m/s across a 1.8 meter high table. How fast would the ball be moving when it hit the floor if it rolled off the table?

The **final velocity** of the ball moving initially with a velocity of 4 m/s across a 1.8 meter high table when it hits the floor is 5.94 m / s

**v² = u² + 2 a s**

v = Final velocity

u = Initial velocity

a = Acceleration

s = Distance

In vertical motion,

u = 0

s = 1.8 m

a = 9.8 m / s²

v² = 0 + ( 2 * 9.8 * 1.8 )

v² = 35.28

v = 5.94 m / s

The equation used above is an **equation of motion**. There are 5 equations of motion.

Therefore, the final velocity of the ball is **5.94 m / s**

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when a battery is connected to the plates of a 3.00-mf capacitor, it stores a charge of 27.0 mc. what is the voltage of the battery? (b) if the same capacitor is connected to another battery and 36.0 mc of charge is stored on the capacitor, what is the voltage of the battery

9V and 12V are the **voltage **of the **battery **respectively.

[tex]v_1=q/c=27 \mu c/3.00 \mu F=9v[/tex]

[tex]v_2=36.0 \mu c/3.00 \mu F=12V[/tex]

The **electric potential **difference per unit charge between two places in an electric field is referred to as voltage (also known as electric potential difference, **electromotive force**, electric pressure, or **electric tension**). The letters "V" or "E" are used to represent voltage in calculations and other mathematical contexts.

**Voltage **is the amount of effort needed to transport a unit of charge between two places in a static **electric field**. The voltage is the difference in potential energy between two places in a **circuit**, according to our definition. The potential of one point is higher than that of the other points. Voltage or **potential **difference refers to the difference in charge between **higher **and **lower **potentials.

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A car with a mass of 1500 kg travelling at 5m / s is accelerated for 10.0 s to a speed of 25m / s What force was required? The coefficient of rolling kinetic friction was 0.009.

**Answer:**

Force:

**F = 3130 N**

**Explanation:**

Given:

m = 1500 kg

V₀ = 5 m/s

V = 25 m/s

Δt = 10.0 s

μ = 0.009

g = 9.8 m/s²

___________

F - ?

1)

**Car acceleration:**

a = (V - V₀) / Δt = (25 - 5) / 10.0 = 2 m/s²

2)

Friction force:

F₁ = μ*m*g

3)

**According to Newton's second law:**

m*a = F - F₁

**Force:**

F = m*a + F₁

F = m*a + μ*m*g

**F = m*( a + μ*g) = 1500*(2 + 0.009*9.8) ≈ 3130 N**

A 8.0-kg chunk of putty moving at 4m / s collides with and sticks to a 7.0-kg 1 bowling ball that is initially at rest. The bowling ball with its putty passenger will then be set in motion with a velocity of (round to the hundredths)

The **velocity** of the bowling ball with its putty passenger will be 2.28 m/s.

Velocity of the moving **chunk** = [tex]V_{c}[/tex] = 4 m/s

**Mass** of the chunk = [tex]M_{c}[/tex] = 8 kg

Mass of the **bowling ball** = [tex]M_{b}[/tex] = 7 kg

Velocity of the bowling ball = [tex]V_{b}[/tex] = 0

Since this is the perfect inelastic collision, so according to the law of **conservation of momentum**

Conservation of momentum is a **fundamental law **of physics that states that the total momentum of an **isolated system** is conserved in the absence of an **external force**.

[tex]p_{initial} = p_{final}[/tex]

[tex]p_{initial}[/tex] = [tex]V_{c}[/tex] * [tex]M_{c}[/tex] + [tex]M_{b}[/tex] * [tex]V_{b}[/tex]

[tex]p_{initial}[/tex] = 8*4 + 7*0

[tex]p_{initial}[/tex] = 32 + 0

[tex]p_{initial}[/tex] = 32 kg.m/s

[tex]p_{final}[/tex] = ( [tex]M_{c}[/tex] + [tex]M_{b}[/tex] ) [tex]V_{final}[/tex]

[tex]p_{final}[/tex] = ( 8 + 7 ) [tex]V_{final}[/tex]

[tex]p_{final}[/tex] = 14 [tex]V_{final}[/tex] kg.m/s

[tex]p_{initial} = p_{final}[/tex]

32 = 14 [tex]V_{final}[/tex]

[tex]V_{final}[/tex] = [tex]\frac{32}{14}[/tex]

[tex]V_{final}[/tex] = 2.28 m/s

The bowling ball with its **putty passenger** will then be set in **motion** with a velocity of 2.28 m/s.

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What is the acceleration?

**Answer:**

3m/s²

**Explanation:**

From 60 to 70 s the velocity increases from 50 to 80 m/s

Acceleration is defined as a = Δv/Δt

where Δv = change in velocity

and Δt = change in time

Δv = 80 - 50 = 30 m/s

Δt = 70 - 60 = 10 s

Acceleration = 30/10 = 3m/s²

Question 10

5 pts

Jet fighter planes have ejector seats for rapid escapes from

unresolvable mechanical failures during flight. The typical

mass of a jet fighter seat is 200lbs, while the typical mass

of a jet fighter pilot is 155lbs. For the pilot to safely escape

their crashing plane, they must get at least 100 feet away

from the plane within 2 seconds of ejecting. What force

must the ejector seat launch with to meet these

Requirements

**Answer:**

See below

**Explanation:**

d istance = 1/2 a t ^2

100 = 1/2 (a) 2^2 solves for a = 50 ft/s^2

F = ma

= (200+ 155) ( 50) = 17750 lb ft/ s^2 ( this is 2454 N )

The **force** must the ejector seat launch with to meet these requirements is 17750 lb ft/ s².

A** force** is an effect that can alter an object's motion according to **physics**. An object with mass can change its** velocity, **or **accelerate**, as a result of a force. An obvious way to describe force is as a push or a pull. A **force** is a vector quantity since it has both** magnitude and direction**.

Given that distance = 1/2 a t²

100 = 1/2 (a) 2² solves for a = 50 ft/s²

F = ma

F = (200+ 155) ( 50) = 17750 lb ft/ s² ( this is 2454 N )

The **force** must the ejector seat launch with to meet these requirements is 17750 lb ft/ s².

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A body is under the action of two forces 7n and 10n. find the resultant of the two forces if the two are inclined at an angle of 60degrees to each other

Mass x Acceleration equals** force.** Net force is equal to 7N plus 10N, or 17N, at a 60-degree angle with R equal to 12.2N.

The definition of force in physics is: The push and pull on a massed object changes its **velocity**. An external force is an agent that has the power to alter the resting or moving condition of a body. It has a **direction** and a magnitude.

A force is an effect that tends to move a stationary object into motion, stop a **moving** object, alter the **direction** and speed of a moving object, or alter the size and shape of a body.

Any of the four fundamental forces in physics—**gravitational,** electromagnetism, strong, and weak—that control how objects and particles interact as well as how some particles decay—is referred to as a fundamental force or** fundamental** interaction.

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What type of energy is the sum of kinetic and potential energy in an object that is used to do work?.

**Mechanical energy** can be described as a sum of **kinetic** and potential energy in an object that is used to do work

In the field of physics, we can describe mechanical energy that is either stored in an object at the time of rest or the energy of an object that is in a particular motion. As kinetic energy is the motion or movement energy and **potential energy** is the stored energy at rest, hence mechanical energy is the sum of both these energies.

In other words, we can also describe mechanical energy as an energy that is contained in a particular object that allows it to perform a specific work. It depends on the mechanical energy of an object to determine the amount of **work** it can do.

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**Answer:**

mechanical energy or A

**Explanation:**

Hope this helps

What is the mass of an object that has a weight of 69.3 N?

**Answer:**

7.06663336 kg

**Explanation**

to get the mass of an object divide the force of gravity(9.8) from the weight (in this case, 69.3 N) to get 7.06663336 kg. Or round it (if it's okay with your teacher) and get 7.07 or 7.1 kg

A person with moment of inertia i is spinning at an angular velocity ω. At some point in time he moves his arm position such that his moment of inertia changes to 2i. What is the rotational kinetic energy k of the person after the change, in terms of his initial rotational kinetic energy ?.

A person with moment of inertia i is spinning at an angular velocity ω. At some point in time he moves his arm position such that his moment of inertia changes to 2i. the rotational kinetic energy k of the person after the change, in terms of his initial** rotational kinetic energy is 1/4 .**

The **moment of inertia** of a rigid body, also referred to as the mass moment of** inertia**, angular mass, second moment of mass, or more precisely, rotational **inertia**, is a property that establishes the torque required for the desired angular **acceleration** about a rotational axis, much like mass establishes the force required for the desired **acceleration**. The amount of torque required to modify the body's rate of rotation depends on the mass distribution of the body and the axis selected. For example, larger moments require more torque.

The **moment of inertia** for a point mass is equal to the mass squared by the perpendicular distance from the axis of rotation. This is an extensive (additive) property.

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what is the angular momentum of a 0.310 kg uniform ball revolving on the end of a thin string in a circle of radius 1.50 m at an angular speed of 12.5 rad/s? ignore the mass of the string.

The **angular momentum** of revolving ball is **8.72 kg.m²/s**.

We need to know about the angular momentum to solve this problem. An angular momentum is a unit that measures the **difficulty of stopping rotating objects**. The angular momentum depends on the inertia and angular speed. It can be written as

L = I . ώ

where L is angular momentum, I is inertia and ώ is angular speed.

From the question above, the given parameters are

m = 0.31 kg

r = 1.5 m

ώ = 12.5 rad/s

Find the inertia of the revolving ball

I = m . r²

I = 0.31 . 1.5²

I = 0.6975 kgm

By substituting the given parameters, we can calculate the **angular momentum**

L = I . ώ

L = 0.6975 . 12.5

L = 8.72 kg.m²/s

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L Pretest: Unit 4Question 7 of 22What is the wavelength of an electromagnetic wave that has a frequency of1.82 x 10^18 Hz in a vacuum? (The speed of light in a vacuum is 3.00 x 10^8m/s.)A. 1.65 x 10-10 mB. 5.46 x 1026 mC. 6.07 x 109 m

Answer:

A. 1.65 x 10^-10 m

Explanations:The relationship between the speed(v), frequency(f), and wavelength(λ) of an electromagnetic wave is given as:

**v = λf**

**From the question:**

**Substituting the values of v and f into the equation v = λf**

**Therefore, the wavelength of the electromagnetic wave is 1.65 x 10^-10 m**

what is the maximum speed with which a 1100 kg rubber-tired car can take this curve without sliding? (take the static coefficient of friction of rubber on concrete to be 1.0.)

The question is incomplete, however, 39.2 **velocity **is the maximum speed with which a 1100 kg rubber-tired car can take this curve without sliding

Consider the n**et force** acting horizontal component of **friction **[tex](\mu _sN \cos \theta)[/tex] and normal force Acting in horizontal **component of friction** [tex](N sin \theta)[/tex] , So the sum of force is

[tex]mv_max^2/r=N sin \theta+\mu _sN cos \theta[/tex]

Consider the **net forc**e acting vertical component of **friction **[tex](N cos \theta)[/tex] and normal force acting in Vertical component of friction [tex](\mu _sN sin \theta)[/tex] the wight of car is **perpendicular **to the force (-mg)

[tex]mg=N cos \theta-\mu _sN sin \theta[/tex]

[tex]v_max^2/rg=sin \theta+\mu _scos \theta/cos \theta-\mu _ssin \theta[/tex]

[tex]\nu_max=\sqrtrgsin \theta+\mu _scos \theta/cos \theta-\mu _ssin \theta[/tex]

[tex]" Substitute, "80" "m" for ' "r,,9.81" for ' "g" ', "18.0" for "\theta" and "1.0" for\mu_s[/tex]

after solving

[tex]v_max=39.2 m/s[/tex]

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Downhill ski racing requires the racer to maintain the tuck position for over a minute while they are going extremely fast therefore the muscle fibers recruited must not fatigue easily or the scare could be severely injured which type of muscle fiber is predominantly recruited during downhill ski racing?

**Answer:**

slow twitch fibers

**Explanation:**

Slow twitch fibers can maintain a force for a longer period of time than fast twitch fibers

A student made the electromagnet shown and used it to pick up one sewing pin. Which change to the electromagnet would most likely allow it to pick up two sewing pins?A. Double the length of the wires that connect it to the battery.B. Replace the nail with a thick roll if paper.C. Double the number of coils of wires around the nail.D. Replace the nail with a large bolt.

**ANSWER:**

C. Double the number of coils of wires around the nail.

**STEP-BY-STEP EXPLANATION:**

In order to collect two sewing pins, the student must double the number of coils around the nail.

**Answer: Double the number of coils of wires around the nail.**

**Explanation: Just did this on apex, mostly for their benefit. **

some of the plans to restore the everglades will require millions of dollars and would negatively affect local farmers. what information would you consider in deciding what should be done?

The **information** which would be considered in deciding what should be done in restoring **everglades** is the cost, terrain and **environmental** effects.

This is referred to a natural region of tropical **wetlands** which can be found in the southern region of the U.S. state of Florida. It is home to a lot of **organisms** ranging from plants to animals which ensures that they survive the various conditions due to the availability of nutrients etc.

The information which would be considered in deciding what should be done in restoring **everglades** is the cost as a cheap reliable method is preferable and also the effect on the **environment** as a whole.

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1. What is the speed of a rocket that travels 900 meters in 10.2 seconds?

Speed is a **scalar quantity** which **only** has **magnitude** but **lack** of **direction**. Speed is the **distance that an object travels divided by the time it takes**. Therefore we can mathematically express as:

[tex]\displaystyle v=\dfrac{s}{t}[/tex]

Where v is speed, s is distance and t is time. From the problem, we are given the distance equal 900 meters and time it takes is 10.2 seconds. Therefore substitute s = 900 meters and t = 10.2 seconds.

[tex]\displaystyle{v=\dfrac{900 \ \, \sf{meters}}{10.2 \ \, \sf{seconds}}}\\\\\displaystyle{v=88.24 \ \, \sf{m/s}}[/tex]

Therefore, the speed of rocket is **88.24 m/s** or 90 m/s when rounding to one significant figure.

the difference between the amount of incoming radiation and the amount of outgoing radiation at a given location is known as .

**Heat budget** is the balance between incoming **solar radiation** and outgoing terrestrial radiation.

**What is the heat budget?**

A **heat budget** represents a perfect balance between incoming heat (insolation) absorbed by the earth and outgoing heat (**terrestrial radiation**) departing it as radiation. If incoming and leaving heat is not in equilibrium, the Earth will either become too warm or too cold.

The sun is the primary source of energy that sustains life on earth. At the surface of the earth, solar energy arrives in the form of short-wave solar radiation. Through the process of absorption, this energy is then transformed into heat. In the form of long-wave terrestrial radiation, the earth returns the same quantity of energy to space as it receives from space. The term **"heat budget"** refers to the **equilibrium** that must be maintained between the quantity of insolation the earth receives from the sun and the amount of radiation it emits into space.

Hence, on the basis of the physical principle of energy conservation, this radiation budget accounts for the balance between incoming and outgoing radiation.

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If A = i and B= i-j then angle btw them

The **angle** between them is 90°

A = √(1^2 + 1^2) = √2

B = √(1^2 + 1^2) = √2

The **magnitude **of both vectors is √2

Dot product

A.B = (i + j) . (i - j)

A.B = 1 - 1 = 0

The** dot product** of two vectors is equal to ABCosx

A.B = ABCosx

0 = √2 × √2 × Cosx

0 = Cosx

∴ x = 90°

The angle between them is 90°

An** angle** is a figure in **Euclidean **geometry created by two rays, called the sides of the angle, that share a common **termination**, called the vertex of the angle. **Angles** formed by two rays are located in the plane containing the rays. **Angles** are also generated when two planes intersect. These are known as **dihedral **angles. An angle defined by two intersecting curves is the angle of the rays lying tangent to the respective curves at their **point of junction**.

The** angle** can also refer to the measurement of an angle or of a rotation. This measurement is the** length** of a circular arc divided by its radius. In the case of a **geometric** angle, the arc is defined by the sides and is **centered** at the vertex.

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A train begins to slow down at a rate of -2.5 m/s2 and it takes 137 seconds to come to a complete stop. How fast was the train going when it started to slow down?

The **train** was moving with a **velocity **of 342.5 m/s when it started to slow down

From the question given above, the following data were obtained:

Deceleration (a) = -2.5 m/s²Time (t) = 137 secondsFinal velocity (v) = 0 m/sConsidering the above data, we can obtain the **initial velocity** of the train as follow:

v = u + at

0 = u + (-2.5 × 137)

0 = u - 342.5

Collect like terms

u = 0 + 342.5

u = 342.5 m/s

Thus, from the above calculation, we can say that the train was moving with a **velocity** of 342.5 m/s

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2- An object travels for 5.0s at 15m/s and then changes speed and travels for

100m at 8.0m/s. What was his average velocity?

The** average velocity** is **10m/s.**

**How to slove the average velocity?**

It travels for 5 sec at 15m/s

** distance = speed x time**

= 15 x 5

=** 75 m**

then, travels for 100 m at 8m/s

time = distance/time

= 100/8

= **12.5 sec**

**Average velocity**= **total distance travelled/ total time taken **

= 100+75/5+12.5

= 175/17.5

** = 10 m/s **

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When do trilobites disappear from the rock sequence?

**Answer:**

252 million years ago

**Explanation:**

hope this helps :)

A triangular priam has the following dimensions: width is 5 mm base is15 mm. What additional dimensions are needed to find the surface area ofthe prism?
300kg times 4m/s^(2)
What is .. 9x-4 = 2x +3
HELP PLEASEEEEE!!!!!!
QuestionMarco is writing a coordinate proof involving a right isosceles triangle. Marco places his triangle on the coordinate plane such that the base of the triangle lies along the x-axis.What coordinates should he assign to this third vertex of the isosceles triangle?Responses(2a, 2b)begin ordered pair 2 a comma 2 b end ordered pair(a, b)begin ordered pair a comma b end ordered pair(b, a)begin ordered pair b comma a end ordered pair(b, b)
Can you please help with with this? Thanks
The linear model represents the height, f(x), of a water balloon thrown off the roof of a building over time, x, measured in seconds. Use the constraints of the real-world situation to predict the height of the water balloon at 15 seconds. Use complete sentences to support your answer.
dark energy has been hypothesized to solve which problem? the universe is expanding. the cmb is too smooth. the expansion of the universe is accelerating. stars orbit the centers of galaxies too fast.
about 5% of americans have blue eyes. suppose 3 people are selected at random from the us population. what is the probability that all 3 have blue eyes?
Please do this for me .I need it as soon as possible Note:This is grade 6 maths
A 10 kg rubber block sliding on a concrete floor ( = 0.65) Calculate the frictional force.
Find an equation in the form y=mx + b
Could someone please help me with this open response question??Describe the transformation of the American economy from 1865 to 1893. Think in terms of the northern, southern and western economies as three separate engines of growth and development.
Question 3Read the excerpt from "Waste Not, Want Not."https://content.ebook.springboardonline.org/assessments/2332/printSeveral months earlier Papadopoulos had taken a break from a career as a business consultant to help manage his family's farm in Petaluma,California. He had repeatedly watched fresh, nutritious vegetables going into the compost pile.Which two words from the excerpt have the strongest positive connotation?
DIRECTIONS: In many ways, the Constitution was built on the foundation of the Declaration of Independence. Explore the details of how the Declaration influenced the Constitution. Explore the details of how the Declaration influenced the Constitution by writing an explanatory essay considering the following questions. How might the abuses of the British government have influence
Dilate the figure by the scale factor. Then enterthe new coordinates.A(1,3)B(4,2)K=3A([?],[]).B'([10]C'([],[:]C(1,-3)Enter
A scientists creates a data table and records the mass of lizards on an island. This is an example of
What does the term secession mean?
III Comprehensive Mid term Review Part Question 2 of 60 (1 point) | Question Attempt: 1 of Unlimited 2 6 3 4 Convert 35F to degrees Celsius. If necessary, round your answer to the nearest tenth of a degree. Here are the formulas. 5 C (F-32) 9 FC + 32 5 25 OF
just need 8 thanks..