Long-Answer Questions
1. No work is done by a force when its point
of application moves in a direction that is at
right angles to its line of action. Explain with
an example.
Answers
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❣Answer❣
when the displacement is at right angle to the applied force, the work done will be zero, because cos 90o = 0.
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Hope this will help you (◍•ᴗ•◍)
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