Question

a boy is jogging around a circular track of diameter 14m. He takes 1min. to complete the circle. Calculate average speed and average velocity.

Answer 1

Answer:

Time = 1min = 60s

Distance = 14 × 60 = 840 m.

Displacement = 0 m.

Average speed = Distance/Time

=840/60

= 14 m/s

Average velocity = Displacement/Time

= 0 m/s