1.

A farmer moves along the boundary of a square field of 20min 80 sec what will be the magnitude of displacement of the farmer at the end of 4 min 40 sec ​

Answer» FARMER takes 40 s to move ALONG the boundary. Thus, after 3.5 round farmer will at point C of the field. Thus, after 2 min 20 SECONDS the displacement of farmer will be EQUAL to 14.14 m north east from initial position.


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