(Solved): An air-track glider attached to a spring oscillates between the 9.00 cmcm mark and the 65. ...

An air-track glider attached to a spring oscillates between the 9.00 cmcm mark and the 65.0 cmcm mark on the track. The glider completes 12.0 oscillations in 32.0 ss .

In a science museum, a 110 kg brass pendulum bob swings at the end of a 11.8 m -long wire. The pendulum is started at exactly 8:00 a.m. every morning by pulling it 1.2 m to the side and releasing it. Because of its compact shape and smooth surface, the pendulum's damping constant is only 0.010 kg/s. You may want to review (Pages 405 - 407). Part A At exactly 12:00 noon, how many oscillations will the pendulum have completed? Express your answer as an integer. 5 ??? N = Submit Request Answer Part B ? What is its amplitude at noon? Express your answer to two significant figures and include the appropriate units. Part C What is the angular frequency of the oscillations? VE ??? Submit Part D Request Answer Value Submit What is the amplitude? Express your answer with the appropriate units. ?À Units ****** Request Answer ? ? rad/s