Horizontal component of pendulum maximum displacement
A 15 g rifle bullet traveling 190 m/s buries itself in a 3.8 kg pendulum hanging on a 3.0 m long string, which makes the pendulum swing upward in an arc. Determine the horizontal component of the pendulum's maximum displacement.
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A block rests on a ?at plate that executes vertical simple harmonic motion with a period of 1.35 s. What is the maximum amplitude of the motion for which the block does not separate from the plate?
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