# GENERAL PHYSICS

An electric motor rotating a grinding wheel at 100 rev/min is switched off. With constant negative angular acceleration of magnitude 2rad/second squared, how long does it take the wheel to stop?

1. 👍 0
2. 👎 0
3. 👁 95
1. 100 * 2π / 60 / 2 sec

1. 👍 0
2. 👎 0
posted by Scott

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