Equations of Rotational Motion Video Lessons

Concept

# Problem: A wheel with radius 0.200 m starts from rest at t = 0 and then starts to rotate with constant angular acceleration about an axis at its center. At t = 5.0 s the wheel has turned through 4.00 rev. At t = 5.0 s, what is the magnitude of the linear velocity of a point on the rim of the wheel?

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###### Problem Details

A wheel with radius 0.200 m starts from rest at t = 0 and then starts to rotate with constant angular acceleration about an axis at its center. At t = 5.0 s the wheel has turned through 4.00 rev. At t = 5.0 s, what is the magnitude of the linear velocity of a point on the rim of the wheel?