a flywheel with a radius of 2 m starts from rest and experie

a flywheel with a radius of .2 m starts from rest and experiences a constant angular acceleration of .67 rad/s2. what is the total acceleration of a point of the rim after is has turned 120 degrees?

Solution

a = angular acceleration * r

= 0.67 rad/s² * 0.200 m

= 0.134 m/s²