Maximum kinetic energy of the ball
A ball is swinging freely in a plane. The mass of the ball is 4kg, and the maximum height, h, is 2.5 m. Ignoring friction, what is the maximum kinetic energy of the ball as it swings back and forth?
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What is the speed of the block when it passes back through the X=0 position? (b) Determine the angular frequency (w) of this system.
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