Question

(3)
34. A cyclist starts from the centre of a circular park of radius 1km, reaches the edge P of
the park, then cycles along the circumference, and returns to the centre along QO as
shown.
a) net displacement
b) average velocity and
c) average speed of the cyclist​

Answer 1

a) net displacement=0km because from where it starts riding it completed there only.

b) average velocity=total displacement/total time taken

=0/t=0km/hr

c) average speed =distance/time

=we can't determine