Question
Mon January 17, 2011 By: Krishna Sowmya
 

is there any type of energy which does not performs the work and energy is spended

Expert Reply
Mon January 17, 2011
Dear student
There are plenty of examples where energy is spent but work is not done.
Say a boy pushes a wall, he spends energy but does no work as the displacement is zero.
hope this clarifies your doubt.
Regards
 Team
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