A flywheel of radius 30cm starts from rest and rotates with constant angular acceleration of 0.5 rad/s2. Compute the total acceleration of the point on the rim after it has turned through 120°.

Elements Of Electromagnetics
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Publisher:Sadiku, Matthew N. O.
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4. A wheel having a diameter of 30cm starts from rest and accelerates uniformly to an angular velocity of 900 rpm is 5 sec. Find the position at the mo end of 1sec of a point originally on top of the wheel. ANS: at the bottom 5. A flywheel of radius 30cm starts from rest and rotates with constant angular acceleration of 0.5 rad/s2. Compute the total acceleration of the point on the rim after it has turned through 120°. ANS: 0.65 m/s
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