Question

Define work ? How much work is done by a man who tries to push the wall of a house but he fails to do so ? ​

Answer 1

Answer:

• Work is the energy transferred to or from an object via the application of force along a displacement
• If a person tries to push the wall he applies the force but displacement is zero, so product of force and displacement will be zero. So work done is zero

Explanation:

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Answer 2

Work is defined as the magnitude of the force applied on an object

When tha mam tries to pushes the house he fails because the Power oe the energy applied is not enough to push the house