A hockey puck is sliding with an initial speed of 12 m/s and is decelerating at a rate of 0.50 m/s2. How far will it travel before it stops?

Q: If a bus travelling at 48 m/s is subjected to a steady deceleration of 5 m/s², how long will it take…

A: Given data :                      Deceleration     =     a                      Final velocity     =…

Q: Over a distance of 245 meters, an automobile going initially at +7.0 m/s accelerates evenly at +0.80…

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Q: If a driver brings a car traveling at 22 m/s to a full stop in 2.0 s with an acceleration of -8…

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Q: A car starts from rest and accelerates at 4 m/s2 in 4 s. What is the obtained velocity of the car?…

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Q: If a bus travelling at 34 m/s is subjected to a steady deceleration of 8 m/s², how long will it take…

A: Given data:  Initial velocity (Vi) = 34 m/s Acceleration (a) = -8 m/s2  Final velocity (Vf) = 0 m/s…

Q: A tennis player moves in a straight-line path as shown in the figure attached. Find her average…

A: Given: The initial time is t=0 s. The final time is t'=1 s.   (a) In the x-t graph it is clear…

Q: A bus accelerates from rest at 1.25 m/s for 1.5 s. What is the (a) final velocity and (b) the total…

A: initial velocity = V0= 0 m/s ( rest) acceleration = a = 1.25 m/s2 time = t = 11. 5 sec

Q: A car takes 10 sec, to cover a distance of 30 m , and takes 12 sec. to cover 42 m, find the…

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Q: If a bus travelling at 38 m/s is subjected to a steady deceleration of 6 m/s2, how long will it take…

A: We know thatv=u+atWherev=final velocityu=initial velocitya=accelerationt=time taken

Q: On takeoff, a rocket accelerates from rest at a rate of 48 m/s2 for exactly 1 minute. The rocket's…

A: Given Initial velocity u = 0 Acceleration a = 48 m/s2  Time t = 1 min = 60 sec

Q: A driver has a reaction time of 0.50 s, and the maximum deceleration of her car is 6.0 m/s2. She is…

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Q: If a car travelling at 64 m/s is subjected to a steady deceleration of 16 m/s², how long will it…

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Q: If a car travelling at 44 m/s is subjected to a steady deceleration of 6 m/s², how long will it take…

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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 car travels at 15 m/s for 10 s. It then speeds up with a constant acceleration of 2.0 m/s2 for 15…

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Q: If a car requires 30 seconds to accelerate from zero to 90 km per hour, its average acceleration is…

A: Acceleration a=velocity/time. Velocity v=(90×10^3)/(3600) =25m/s

Q: A rocket accelerates from rest at a rate of 23.2 m/s? for exactly 1 minute. The rocket's speed after…

A: Acceleration of the rocket is a = 23.2 m/s2 Time of acceleration is T = 1 min = 60 sec Initial speed…

Q: If a bus travelling at 24 m/s is subjected to a steady deceleration of 6 m/s2, how long will it take…

A: Given data :   Final  velocity  =   v   Deceleration   =  a  Initial velocity   =  u        To find…

Q: If a cat travelling at 40 m/s is subjected to a steady deceleration of 6 m/s², how long will it take…

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Q: The position of a car is given by What is its velocity at t = 2 s? -4 m/s -10 m/s none of the…

A: Correct option is - (c)  None of the choices

Q: A ball slides across the floor with an initial velocity of 3.0 m/s. What is its average acceleration…

A: Given: The initial velocity of the ball is 3 m/s. The final velocity of the ball is 0 m/s. The time…

Q: If a bus travelling at 16 m/s is subjected to a steady deceleration of 2 m/s², how long will it take…

A: Given data :                    Final   velocity    =   v                    Initial velocity     =…

Q: If you run from  x=0 m to x=25 m and back to your starting point in a time interval of  5s, what is…

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Q: A dragster travels 1/4 mi in 6.7 s. Assuming that acceleration is constant and the dragster is…

A: Given Information:Initial velocity u = 0Distance travelled s = (1/4) miles = 402.336 meters.1 mile =…

Q: If a car travelling at 66 m/s is subjected to a steady deceleration of 7 m/s², how long will it take…

A: Given data :                       Initial velocity    =    u                       Final  velocity…

Q: If a bus traveling at 21 m/s is subjected to a steady deceleration of 3 m/s?. How long will it take…

A: Given data :               Deceleration    =   a              Final    velocity    =   v…

Q: A runner maintains constant acceleration after starting from rest as she runs a distance of 60.0 m.…

A: Given in question:  Distance(S) = 60.0 m                                   Initial speed(u) = 0…

Q: A motorboat starting from rest on a lake accelerates in a straight line at a constant rate of 3.0 m…

A: Given : initial velocity of the boat = 0 m/s Acceleration of the boat = 3 ms-2 Time period = 8s

Q: If a bus traveling at 21 m/s is subjected to a steady deceleration of 3 m/s? .How long will it take…

A: Given that                    The bus is traveling at(v)= 21m/s     and which is subjected to a…

Q: On a distant planet, a baseball is released from rest at the top of a high cliff. Through what…

A: Solution: The displacement of the baseball as a freely falling body is given by the 2nd kinematics…

Q: An object moves along a straight line with an acceleration of 2 m/s2. If its initial speed is 10…

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Q: A car travels at 15 m/s for 10 s. It then speeds up with a constant acceleration of 2.0 m/s2 for 15…

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Q: The brakes of a car can provide a maximum deceleration of around x m/s2. If a car is traveling 100 m…

A: using equations of motion  v2 -u2 = 2as therefore acceleration a = (v2 -u2)/2s   ----(1) also…

Q: If a car changes speed from 20 m/s to 22 m/s in 10 seconds, its average acceleration is * 20 m/s2 2…

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

A: We know that

Q: A car accelerates from rest for 6 seconds with a constant acceleration of 1.5 m/s². Find the final…

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Q: A car can brake with a deceleration of 5.0 m/s^2. How far does the car travel while it's stopping,…

A: Since the acceleration is constant we can use equations of motion to find the answer.

Q: If a car travelling at 46 m/s is subjected to a steady deceleration of 12 m/s², how long will it…

A: Given data :                        Final velocity     =    v                        Initial…

Q: A car travels North with constant velocity of 5 m/s for 10 mins. What is the car's acceleration? O…

A: Given, A car travels North with constant velocity of 5m/s for 10 mins . Acceleration is rate of…

Q: A speeder traveling at 2.86 m/s passes a motorcycle policeman at rest at the side of the road. The…

A: Given : Velocity (V) = 2.86 m/s  Acceleration (a) = 1.23 m/s2

Q: If a bus travelling at 25 m/s is subjected to a steady deceleration of 2 m/s², how long will it take…

A: Introduction :  In this question we are provided it value of initial velocity , final velocity and…

Q: A car accelerates from rest 4 ms for a period of 2 minutes. What is the velocity of the car after 1…

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Q: If a bus travelling at 20 m/s is subjected to a steady deceleration of 5 m/s, how long will it take…

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Q: A football player can accelerate at 2 m/s². If he starts from rest, how long will it take him to…

A: acceleration = 2 m/s2initial speed = 0 m/sdistance = 16 m

Q: A vessel undergoes an average acceleration of 1.80m/s². What is the speed of the vessel after 85.6s?…

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Q: A motor boat starting from rest on a lake accelerates in a straight line at a constant rate of 3.0…

A: Given  A motor boat starting from rest on a lake accelerates in a straight line at a constant rate…

Displacement, Velocity and Acceleration

In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.

Linear Displacement

The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.