Question: A wheel rotating about a fixed axis at 2 0 rpm , is uniformly accelerated for 7 0 seconds, during which time it makes 5

A wheel rotating about a fixed axis at 20 rpm, is uniformly accelerated for
70 seconds, during which time it makes 50 revolutions, find.
I. Angular velocity at the end of this interval.
b. Time required (from rest) for the speed to reach 100 rpm
c. After the wheel reach the speed of 100 rpm, it is expected to decelerate and
completely stop exactly after 1 more minute. Calculate the uniform angular
retardation required for this purpose.
d. Find the total angular displacement of the motion.

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