The rim of a bicycle wheel of radius 0.35 m is moving at 15 m s⁻¹ when the rider…
PHYSICS · Single correct · AP · Physics 1: Algebra-based · Torque and Rotational Dynamics · Torque and Rotational Dynamics
Problem
The rim of a bicycle wheel of radius 0.35 m is moving at 15 m s⁻¹ when the rider applies the brakes, producing a uniform angular retardation of 3.0 rad s⁻² opposite to the direction of motion. Approximately how many complete revolutions does the wheel make before coming to rest?
(a) 37
(b) 49
(c) 24
(d) 98