Question

An athlete completes 4.5 rounds on a square track of side=50m in 2 min and 20 sec , find the speed , velocity , distance and displacement covered by the athlete.

Answer 1

speed =distance /time

(50/140)m

velocity will be same but direction should also be mentioned.

Distance =(50*4.5)m

=225m

displacement will be 0 because no net displacement