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 Ex 1 (115.66 KiB) Viewed 41 times
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 ΑΣΦ 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 ΑΣΦ Submit Part D Request Answer Value Submit What is the amplitude? Express your answer with the appropriate units. μÀ Units ****** Request Answer ? ? rad/s
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