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Question Attached

Question Attached

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Grade:12th pass

1 Answers

Ravi
askIITians Faculty 69 Points
6 years ago
Going through C’ would require one to drag the object through AB directly whereas going from C would require one to drag it along AC+BC.

From the properties of a traingle, one can observe that Sum of any 2 sides of a triangle> 3rdside.

Hnce, AC+BC> AB

This is the distance for which the same friction force is experienced per unit distance. Hence, more the distance, more the work done.

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