Posted by **sarah** on Wednesday, November 4, 2009 at 9:23am.

A grinding wheel in the shape of a solid disk is 0.200 m in diameter and has a mass of 3.00 kg. The wheel is rotating at 2200 rpm about an axis through its center. (a) what is its kinetic energy? (b) How far would it have to drop in free fall to acquire the same amount of kinetic energy?

## Answer this Question

## Related Questions

- physics - A grinding wheel 0.40 m in diameter rotates at 2200 rpm. What is the ...
- physics - A grinding wheel 0.40 m in diameter rotates at 2200 rpm. What is the ...
- physics - A grinding wheel 0.40 m in diameter rotates at 2200 rpm. What is the ...
- physics - A 715 gram grinding wheel 29.5 {\rm cm} in diameter is in the shape of...
- physics - A potter's wheel is rotating around a vertical axis through its center...
- Physics - A bullet with a mass m = 4:83 g and initial speed of 330 m/s passes ...
- Physics - A piece of putty is initially located at point A on the rim of a ...
- Physics - An electric motor rotating a workshop grinding wheel at a rate of 95 ...
- physics - A grinding wheel 0.28 m in diameter rotates at 2400 rpm. What is the ...
- Physics Angular Momentum - A bullet with a mass m = 4.83 g and initial speed of ...