Question
Fri March 04, 2011 By: Anandakrishnan .

how much work is done on a body of mass 1kg whirling on a circular path of radius 5m?

Expert Reply
Sat March 05, 2011
Dear student
work done = FScosθ
In this case, θ=90o ; hence work done is zero.
Hope this clarifies your doubt.
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