Question
4. A bar on a hinge starts from rest and rotates with an
angular acceleration α 10 + 6, where α is in rad/
and t is in seconds. Determine the angle in radians
through which the bar turns in the first 4.00 s.

Image Transcription

4. A bar on a hinge starts from rest and rotates with an angular acceleration α 10 + 6, where α is in rad/ and t is in seconds. Determine the angle in radians through which the bar turns in the first 4.00 s.

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Kinematics

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