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Physics, 05.12.2019 23:31 wwwcarolynzouowficz

The swinging pendulum has 10 joules of potential energy at its maximum height at points (1) and (5). if the mass of the pendulum is 10kg, how fast is the pendulum moving at point (3)?

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The swinging pendulum has 10 joules of potential energy at its maximum height at points (1) and (5)....
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