Question

A person walks along the sides of a square field of side 20 min 30 sec. What will be the magnitude of displacement of the farmer at the end of 2 minutes 15 seconds?

Answer 1

Explanation:

Farmer takes 40 s to move along the boundary. Thus, after 3.5 round farmer will at point C of the field.

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Speed Velocity

Speed is scalar quantity and has only magnitude. Velocity is vector quantity and has both magnitude