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Physics, 05.02.2021 04:30 unknownday7

As shown in the diagram below, a 1 kg rock tied to a rope is swung by a boy. This rock has a constant speed of 5 m/s, and
the length of the rope is 1 m. The rock's angular momentum is

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As shown in the diagram below, a 1 kg rock tied to a rope is swung by a boy. This rock has a consta...
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