Asked by fathima12 | 11th Dec, 2009, 08:35: PM

Expert Answer:

HI dear,

Workdone = Force X displacement

1. Workdone Force X 4a, where a is one side of the square path.

2. Workdone = Force X 2 r, where r is the radius of the curved path.

Hope this satisfies your question.



Answered by  | 11th Dec, 2009, 09:22: PM

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