what do you mean by work done by a force the instantaneous power of a body is p=4t what is the work done from t=0 sec to t=2sec?
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given ,
t=2s
p=4t
we know that ,
p=w/t
4t=w/2
4×2=w/2
w=16 j
t=2s
p=4t
we know that ,
p=w/t
4t=w/2
4×2=w/2
w=16 j
rjmdhoni:
thanks
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