Answered: A body of mass 16 kg initially at rest…

A body of mass 16 kg initially at rest is subject to a force 4 N. What is the kinetic energy acquired by the body at the end of 10s? J 50 O J 2300 O None of these O J 3200 O J 20 O

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter9: Momentum And Its Conservation

Section: Chapter Questions

Problem 87A

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Concept explainers

Static and Kinetic Friction

Kinetic friction comes into existence when there are moving surfaces means in other words we can say that the force which comes into existing between moving surfaces is known as kinetic friction.

Question

A body of mass 16 kg initially at rest is subject to a force 4 N. What is the kinetic
energy acquired by the body at the end of 10s?
1.0
J 50 O
J 2300 O
None of these O
J 3200 O
J 20 O

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