Hulk tried to move the wall of a fortress, but unfortunately he was unable to do it. He applied a very large amount of force to do so. But still the wall did not move. Work done by hulk is zero.

True

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False

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Solution

The correct option is A True
Work done = force $\times$ displacement.
Since Hulk was unable to move the wall, irrespective of the large amount of force he applied, displacement is zero.
Therefore, work done will be zero.

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Hulk tried to move the wall of a fortress, but unfortunately he was unable to do it. He applied a very large amount of force to do so. But still the wall did not move. Work done by hulk is zero.

The correct option is A TrueWork done = force × displacement. Since Hulk was unable to move the wall, irrespective of the large amount of force he applied, displacement is zero. Therefore, work done will be zero.

The correct option is A True
Work done = force $\times$ displacement.
Since Hulk was unable to move the wall, irrespective of the large amount of force he applied, displacement is zero.
Therefore, work done will be zero.