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Question 11: If the speed of a body is halved, what will be th
Physics by Lakhmir Singh
Physics

Class 9

Lakhmir Singh

Author:
Lakhmir Singh
Publisher:
S. Chand
Subject:
Science
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Question 11: If the speed of a body is halved, what will be the change in its kinetic energy?

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Updated on: Feb 8, 2023

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Answer: Kinetic energy of a body is directly proportional to the square of velocity. So, the kinetic energy will become  the initial kinetic energy when velocity is halved.
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Question Text
Question 11: If the speed of a body is halved, what will be the change in its kinetic energy?
Updated OnFeb 8, 2023
TopicWork and Energy
SubjectScience
ClassClass 9
Answer TypeText solution:1 Video solution: 1
Upvotes143
Avg. Video Duration3 min