Question

A child pedals a tricycle, giving the driving wheel an angular speed of 0.373 rev/s. If the radius of the wheel is 0.260 , what is the child's linear speed?

Answer 1

The circumference of the wheel is 2x3.141x0.26m=1.633m
linear velocity = rev/sxcircumference
0.609m/s

Answer 2

thanks