Q5: Find the angular acceleration of the following:
a) A wheel starts from rest and rotates at 1200rpm in 10s.
b) A wheel slows down to stop from 600rpm in 5s.
c) A wheel has turned through 120 revs in 10 s after starting.
A:
Q5:Find the angular acceleration of the following: a) A wheel starts from rest and rotates at 1200 rpm in 10 s b) A wheel slows down to stop from 600 rpm in 5 s.
A: