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CBSE Class 9 Answered

is there any type of energy which does not performs the work and energy is spended
Asked by ramya1994 | 17 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.
Regards
 Team
Topperlearning
Answered by | 17 Jan, 2011, 10:15: AM
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