Question

A cyclist goes around a circular track once every 2 minutes if the radius of the track is 110m calculate the speed of the cyclist ?​

Answer 1

Explanation:

according to question

time period=2min=120sec

radius of track=110m

total length of track=2πr

=2×π×110

=2×3.14×110

=628m

we know that

speed=distance/time

=628/120

=5.23m/s

thank you