Posted by **Anthony** on Monday, November 14, 2011 at 9:14pm.

An electric motor rotating a workshop grinding wheel at a rate of 114 rev/min is switched off. Assume the wheel has a constant negative angular acceleration of magnitude 2.10 rad/s2.

(a) How long does it take for the grinding wheel to stop?

## Answer This Question

## Related Questions

- Physics - An electric motor rotating a workshop grinding wheel at a rate of 95 ...
- physics - An electric motor rotating a workshop grinding wheel at a rate of 9.80...
- GENERAL PHYSICS - An electric motor rotating a grinding wheel at 100 rev/min is ...
- Physics - An electric motor rotating a workshop grind- ing wheel at a rate of ...
- Physics - an electric motor accelerates a grinding wheel at constant ...
- Physics - At time t=0 a grinding wheel has an angular velocity of 26.0 rad/s. It...
- Physics - A point on the rim of a 0.75 m diameter grinding wheel changes speed ...
- phy - A grinding wheel 0.62 m in diameter rotates at 2400 rpm. (a) Calculate its...
- phy - A grinding wheel 0.62 m in diameter rotates at 2400 rpm. (a) Calculate its...
- physics - 3- An electric motor can accelerate a Ferris wheel of moment of ...

More Related Questions