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A simple pendulum has a mass of 0.550 kg and a length of 4.00 m. It is displaced through an angleof 55.0° and then released.Solve this problem by using the simple harmonic motion model forthe motion of the pendulum.
(a) What is the maximum speed?
m/s
(b) What is the maximum angular acceleration?
rad/s2
(c) What is the maximum restoring force?
N
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