Question

A motor of an engine is rotating with an
angular velocity of 120 revolutions per minute.
When the engine is turned off, the motor
takes 10 seconds to come to rest. Assuming
constant angular acceleration, find the no. of
revolutions made by the motor before coming
to rest.​

Answer 1

Answer:

5/6

Explanation:

see. here we have 120 revolution per min and taking rest 10 sec. To fine the least no we will devide 120/10.= 5/6