A body of mass 10 kg is raised from certain depth.By the time it is raised by 10m,if the velocity is 2ms,work done during the time is?
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Work done=force×displacement
=m×a×h
=mgh
But a=s/t
Work= 10×10×10=1000
1000=10×2/t ×10
t=2/10
t= 0.2
=m×a×h
=mgh
But a=s/t
Work= 10×10×10=1000
1000=10×2/t ×10
t=2/10
t= 0.2
pinkspink23:
he answer is supposed to be 1000J
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