haniderejeunique haniderejeunique

27-10-2022
Physics

Answered

4. An electric motor rotating a grinding wheel at 100 rev/min is switched off.
Assuming constant negative angular acceleration of magnitude 2.00 (a) how
long does it take the wheel to stop? (b) Through how many radians does it turn
during the time found in (a)? [Ser4 10-5]

Answer :

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