0(t) = 120 (rad/s)t + 15.0 (rad/s²)t²

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2. The angular position of a point on a rotating rigid-body as a function of
time is given below. What is its instantaneous angular acceleration at t =
3.00 s? Give the correct unit.
(10 points)
0(t) = 120 (rad/s)t + 15.0 (rad/s²)t²
3 points
Transcribed Image Text:2. The angular position of a point on a rotating rigid-body as a function of time is given below. What is its instantaneous angular acceleration at t = 3.00 s? Give the correct unit. (10 points) 0(t) = 120 (rad/s)t + 15.0 (rad/s²)t² 3 points
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