the angular velocity of a rotating disk increases from 2rad/s to 5rad/s in 0.5s what is the disks average angular acceleration
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Average angular acceleration = Rate of change of angular velocity
= (Final angular velocity - Initial angular velocity) / Time
= (5 rad/s - 2 rad/s) / 0.5 s
= 6 rad/s²
Average angular acceleration of disc is 6 rad/s²
= (Final angular velocity - Initial angular velocity) / Time
= (5 rad/s - 2 rad/s) / 0.5 s
= 6 rad/s²
Average angular acceleration of disc is 6 rad/s²
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