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

Asked by ramya1994 | 17th Jan, 2011, 10:01: AM

Expert Answer:

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.

Answered by  | 17th Jan, 2011, 10:15: AM

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