(a)A bicyclist of mass 50 kg puts all her weight on each downward moving pedal as she pedals up a steep
road. If the diameter of the circle that the pedals rotate is 0.38 m and the length of each pedal arm is 0.79 m,
what is the maximum torque she exerts? (b) The bike wheel has a radius of 0.4 m. If the bike reaches a
linear speed of 2 m/s in 10 seconds, find the angular acceleration of the bike wheel rotation.
road. If the diameter of the circle that the pedals rotate is 0.38 m and the length of each pedal arm is 0.79 m,
what is the maximum torque she exerts? (b) The bike wheel has a radius of 0.4 m. If the bike reaches a
linear speed of 2 m/s in 10 seconds, find the angular acceleration of the bike wheel rotation.