A man pushes a wall and fails to displace it. He does Options: A . &nbspNegative work B . &nbspPositive but not maximum work C . &nbspNo work at all D . &nbspMaximum work

A man pushes a wall and fails to displace it. He does

Question

A man pushes a wall and fails to displace it. He does

Options:

A . Negative work

B . Positive but not maximum work

C . No work at all

D . Maximum work

Answer: Option C
:
C
No displacement is there.Hence work is zero.

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