Posted by **Ashley** on Thursday, April 21, 2011 at 1:39pm.

I've been stuck on this problem for a while. Im not sure where to even begin.

A bike wheel is rotating with an angular velocity of 3.1 rev/s. If the coefficient of kinetic friction between the wheel and brakes is .87, then find the revolutions the wheel makes in coming to rest. The moment of inertia of the wheel is .24 kg/m and its radius is .32m.

Im especially confused on the part where the wheel comes to rest. Without a set distance or time, Im not sure where to start.

- Physics -
**Anonymous**, Friday, June 5, 2015 at 1:46pm
lol

## Answer this Question

## Related Questions

- physcs - A potter's wheel having a radius 0.55 m and a moment of inertia 11.6 kg...
- physics - A potter's wheel having a radius 0.45 m and a moment of inertia of 14....
- science- physics - A rotating wheel requires 4.17 s to rotate through 37 rev. ...
- physics - A stationary bicycle is raised off the ground, and its front wheel (m...
- Physics - A gymnast is performing a floor routine. In a tumbling run she spins ...
- Physics(Please help) - A person is riding a bicycle, and its wheels have an ...
- Physics - A 6.80 g coin is placed 10.0 cm from the center of a turntable. The ...
- Physics - A 9.60 g coin is placed 10.7 cm from the center of a turntable. The ...
- PHYSICS - A spinning wheel on a fireworks display is initially rotating in a ...
- Physics - A stationary bicycle is raised off the ground, and its front wheel (m...

More Related Questions