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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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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 On | Feb 8, 2023 |
Topic | Work and Energy |
Subject | Science |
Class | Class 9 |
Answer Type | Text solution:1 Video solution: 1 |
Upvotes | 143 |
Avg. Video Duration | 3 min |