College Physics
College Physics
11th Edition
ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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Kinematics
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Kinetic Energy and Work-Energy Theorem
In physics, work is the product of the net force in direction of the displacement and the magnitude of this displacement or it can also be defined as the energy transfer of an object when it is moved for a distance due to the forces acting on it in the d…
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A 70 kg car is travelling at 17 m/s.
Find the work and momentum needed to bring the car to a speed of 31 m/s.
If this takes 35 seconds, what force is necessary to bring the car to this new speed?

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