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Physics, 30.11.2019 07:31 carliehanson9908
A25 kg child at a playground runs with an initial speed of 2.5 m/s along a path tanget to the rim of a merry-go-round with a radius of 2.0 m and jumps on. the merry-go-round, which is initially at rest, has a moment of inertia of 500 kg m2. find the angular velocity of the child and merry-go-round. hint: the child and the merry-go-round form a system.
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A25 kg child at a playground runs with an initial speed of 2.5 m/s along a path tanget to the rim of...
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