Question: A bar on a hinge starts from rest and rotates with an angular acceleration a = 12 + 7t, where a is in rad/s

A bar on a hinge starts from rest and rotates with an

A bar on a hinge starts from rest and rotates with an angular acceleration a = 12 + 7t, where a is in rad/s and t is in seconds. Determine the angle in radians through which the bar turns in the first 4.76 s. rad

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