A pendulum of length 130 cm swings with an amplitude of 16
A pendulum of length 130 cm swings with an amplitude of 1.6 cm. Its mechanical energy is 5.0 mJ. What is the mechanical energy of the same pendulum when it swings with an amplitude of 3.7 cm?
mJ
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a pendulum of length 130 cm swings with an amplitude of 16 cm its mechanical energy is 50 mj what is the mechanical
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