L =1.0 m. The pendulum is displaced with e = 10° from the vertical line and then released to make simple harmonic motion. s = L0 F, cos0 Fe sine- (1) Calculate the torque and angular acceleration of the pendulum at the time it is released from rest at 0 = 10°. (ii) Determine the angular frequency of the pendulum.
L =1.0 m. The pendulum is displaced with e = 10° from the vertical line and then released to make simple harmonic motion. s = L0 F, cos0 Fe sine- (1) Calculate the torque and angular acceleration of the pendulum at the time it is released from rest at 0 = 10°. (ii) Determine the angular frequency of the pendulum.
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Answer ii)
Transcribed Image Text:(b) The diagram below is a simple pendulum of mass m = 0.3 kg with a string length
L =1.0 m. The pendulum is displaced with 0 = 10° from the vertical line and then
released to make simple harmonic motion.
e\L
| s= L0
F̟cos0
F,sine-
(i) Calculate the torque and angular acceleration of the pendulum at the time
it is released from rest at e = 10°.
(ii) Determine the angular frequency of the pendulum.
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