Posted by **A** on Sunday, October 24, 2010 at 2:24pm.

A bicycle wheel has a diameter of 64.2 cm and a mass of 1.79 kg. Assume that the wheel is a hoop with all of the mass concentrated on the outside radius. The bicycle is placed on a stationary stand and a resistive force of 115 N is applied tangent to the rim of the tire.

A.What force must be applied by a chain passing over a 9.06 cm diameter sprocket if the wheel is to attain an acceleration of 4.41 rad/s2? (in Newtons)

B.What force is required if the chain shifts to a 5.54 cm diameter sprocket? (in Newtons)

## Answer this Question

## Related Questions

- physics - A bicycle wheel has a diameter of 57.7 cm and a mass of 2.66 kg. The ...
- Physics - A bicycle wheel has a diameter of 47.6 cm and a mass of 0.809 kg. The ...
- Physics - A bicycle wheel has a diameter of 47.6 cm and a mass of 0.809 kg. The ...
- Physics - A hoop of mass M = 3 kg and radius R = 0.5 m rolls without slipping ...
- Geometry - The wheel of an adult's bicycle has diameter 26 in. The wheel of a ...
- science - A hoop of mass M = 4 kg and radius R = 0.4 m rolls without slipping ...
- Physics - Assume that all of the mass of a bicycle wheel is concentrated at its ...
- Physics - I am having trouble with the last portion of this question. If someone...
- physics - A torque of 0.97 N-m is applied to a bicycle wheel of radius 0.35 m ...
- Physics - I am having trouble with the last portion of this question. If someone...