Seema tried to push a heavy Rock of hundred kg for 200 seconds but could not move it . Find the work done by Semma at the end of 200 seconds.
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1
work done = 0
because , she could not move the rock so displacement is zero according to the physics therefore
W = Force × displacement = 0
because , she could not move the rock so displacement is zero according to the physics therefore
W = Force × displacement = 0
Answered by
2
workdone=force*displacement
=m.g.0
=0
=m.g.0
=0
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