A 40 kg block of cement that is pulled sideways with a net force of 200N. What is the acceleration of the block?   A. 0.2 m/s^2   B. 5 mph^2   C. 5 m/s^2   D. 0.2 km/h^2

Q: Priya throws a 2-kg rock from a height of 26 m, straight up at 15 m/s. a. How fast will the rock be…

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Q: 11. What is the total distance that the object travels? 40 30 E20 10 20 40 60 80 100 Time (s) A. 40…

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Q: 1. Consider the following physical quantities and determine which physical quantity of interest they…

A: From the Given physical quantities we have to classify each quantity,

Q: Which of the following best describes an object that is accelerating? A. An air hockey puck glides…

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Q: 60.0 kg skier is moving down a snowy hill inclined at 5 degrees above the horizontal with an…

A: mass of skier (m) = 60 kg initial angle of inclined hill (θi) = 5oinitial acceleration = 0.4 ms2

Q: An automobile of mass 1500 kg moving at 20.0 m/s is braked suddenly with a constant braking force of…

A: Introduction Force:- An object can modify its velocity, change the direction of its motion, or…

Q: An object falls from rest toward the surface of the earth. Neglecting air resistance, what is the…

A: Since acceleration due to gravity near earth surface is constant which is equal to g= 9.8 m/s^2. So…

Q: A coin was tossed vertically straight upward with initial velocity 132 m/s. As the coin reaches…

A: The vertical velocity of an object at the maximum height becomes zero.

Q: A car moving with a velocity of 20m/s in the north direction, is acted upon by a pair of balanced…

A:

Q: A truck starts from rest and reaches a speed of 60km/h in 3 minutes. The acceleration of the truck…

A: Given: Initial speed (u) = 0 m/s; Final speed (v) = 60 km/h = 60 x 5/18 = 50/3 m/s; time (t) = 3 x…

Q: A car starting from rest moves with constant acceleration of 2.0 m/s² for 10 s, then travels with…

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Q: A lawn mower is pushed at a constant velocity of 0.76m/s. The person pushes horizontally forwards…

A: Given, v=0.76 m/sF=80 N

Q: How long does it take a car travelling at 22 m/s [N] to stop if it accelerates at 3.8 m/s² [S]? a.…

A: Hi. as you have posted multiple questions and have not specified which question needs to be solved,…

Q: Suppose you are playing hockey on a new-age ice surface on which there is no friction between the…

A: Given data- You are playing hockey on a new age ice surface on which there is no friction friction…

Q: A motorist is about to enter the exit ramp of a highway. When it is 50 m before reaching A (along…

A: Given, Radius,r=100 m Retardation,a=-0.5 m/s2 Initial speed,u=80 km/h=22.22 m/s Distance from A,d=50…

Q: A 0.623 kg. basketball is dropped from the rooftop of a building. If it took the ball 3.5 seconds to…

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Q: A 40 kg runner experiences a vertical ground reaction force of 1200 N. What is the runner's vertical…

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Q: 46. What is the approximate braking distance for a car traveling at 75 mph once the brakes are…

A: The speed of the car is given as u=75 mph

Q: You are riding a donkey that gets scared by an earthquake. If the donkey was originally traveling at…

A: Given: The initial velocity of the donkey is 12.5 m/s. The final velocity of the donkey is 13.7 m/s.…

Q: 4. What is the horizontal acceleration component of an object in projectile motion? A. 9.8 m/s^2…

A: Given are the multiple-choice questions depending on vector and scalar quantities.

Q: in the figure m2=60g m1 = 40 g then the ..=acceleration a

A: Given: Mass of  object: m1=40 [g]=0.04 [kg] Mass of  object: m2=60 [g]=0.06 [kg] The acceleration…

Q: If you toss a ball upward with an initial speed v = 2m/s, it reaches a max height h without air…

A: Given data:  Original initial velocity (v) = 2 m/s, vertically upward  Maximum height = h New…

Q: 1. A 200-N block in contact with a level plane is acted upon by a horizontal force P = 100N. The fk…

A:

Q: A 4 kg bowling ball is dropped from a building, and accelerates down toward the earth at 9.8 m/s^2.…

A: Given data:  A 4 kg bowling ball dropped from the building Acceleration = 9.8 m/s2, down towards the…

Q: 1. A bicyclist pedals at a speed of 5.0 m/s. How far does he travel in 2000 seconds?

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Q: 20 kg box sits on an incline plane with angle of 29^o. Find the acceleration of the box down the…

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Q: 5P2

A: Volume = 40 L Time = 2 min = 120 s

Q: An airplane accelerates from rest to a speed of 125 m/s while traveling a distance of 500 m What is…

A: We know that:_ V2 = U2 + 2aS Where, V = final speed ; U = initial speed a = acceleration  and S =…

Q: A truck increases its speed uniformly from 15 m/s to 25 m/s over a distance of 300 m. The…

A: Using 3rd kinematic equation: V^2 = U^2 + 2*a*d U = Initial speed of truck = 15 m/s V = final speed…

Q: An object is moving North with a velocity of 12 m/s. It accelerates at a rate of 3 m/s2 for 10…

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Q: Answer the following question given below and write the correct answer.  1. Acceleration is a rate…

A: 1 Acceleration is a rate of change of velocity with respect to time . 2.Velocity is measured in .…

Q: A stone is dropped from a height of 45 m. Approximately how long does it take to hit the ground?…

A: Given data:  Initial velocity (v0) = 0 m/s Height (h) = 45 m Required:  Time (t) taken to hit the…

Q: Suppose a plane accelerates from rest for 30 s, achieving a takeoff speed of 80 m/s after traveling…

A: Given: a plane accelerate from rest for 30s to achieve a take off speed of 80ms after travelling a…

Q: A car of mass 1200 kg climbs a 300 hill with vertical height of 100 m. If the car has a net forward…

A: Given: Mass (m) = 1200 kg Force (F) = 70000 N

Q: What is the constant acceleration of the moving object with a velocity of 12.0 cm/s in the positive…

A: Image-1

Q: A car is traveling at Vx= 20 m/s. The driver applies the brakes, and the car slows with ax =4.0 m/s…

A: Given:A car travelling at the speed of 20m/s. The driver applies the braker, and the car slows with…

Q: A race car of mass 756 kg accelerates uniformly from 18.5 m/s to 46.1 m/s in 2.47 seconds. What…

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Q: Suppose a free-fall ride at an amusement park starts at rest and is in free fall. a. What is the…

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Q: Two marbles roll off a table top that is 2 meters high. The marbles roll off the table at the same…

A: According to the conservation of energy, the equation is…

Q: A motorist drove from Bristol to Bath at an average speed of 40 mph and then from Bath to Chippenham…

A: Given  Average speed from Bristol to Bath is               40 mph  Average speed from Bath to…

Q: car moves with a constant velocity of 20 m/s for 10 s. What is the car’s acceleration? A. 0 B.…

A: Given : v = 20 m/s t = 10 s

Q: The coefficient of friction between a race car's wheels and the track is 1.0. The car starts from…

A: Ans : option (c) 73 m/s is correct. Explanation: