Physics, 07.04.2020 19:39 jayowens20

A heavy ball with a weight of 100 NN is hung from the ceiling of a lecture hall on a 4.4-mm-long rope. The ball is pulled to one side and released to swing as a pendulum, reaching a speed of 5.7 m/sm/s as it passes through the lowest point

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A heavy ball with a weight of 100 NN is hung from the ceiling of a lecture hall on a 4.4-mm-long rop...