Question

A cyclist moving on circular track of radius 50 m completes one revolution in 2 minutes find distance and displacement ​

Answer 1

Answer:

displacement is zero

a=v-u/t

a=50-0/2

a=25

s=ut+1/2atsquare

s=0*2+1/2*25*4

s=0+25*2

s=50answer

distance=50m/s

Answer 2

Answer:

circumference = 2πr

circumference = 2*3.14*50

circumference = 314.16

Distance = circumference = 314.16(ans)

displacement = circumference/time

displacement = 314.16/2

displacement = 157.08(ans).