Question

a farmer moves along tge boundary of a square field of side 10 m 40 sec . what will be the magnitude of displacement pf the farmer at the end of 2minutes 30 seconds?​

Answer 1

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