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CBSE Class 9 Answered

how much work is done on a body of mass 1kg whirling on a circular path of radius 5m?
Asked by Anandakrishnan . | 04 Mar, 2011, 12:00: AM
answered-by-expert Expert Answer
Dear student
work done = FScosθ
In this case, θ=90o ; hence work done is zero.
Hope this clarifies your doubt.
Regards
Team
Topperlearning
Answered by | 05 Mar, 2011, 08:08: PM

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