Physics, 17.03.2020 17:55 ryleepretty
A heavy ball with a weight of 100 N is hung from the ceiling of a lecture hall on a 4.1-m-long rope. The ball is pulled to one side and released to swing as a pendulum, reaching a speed of 5.1 m/s as it passes through the lowest point. What is the tension in the rope at that point?
Answers: 3
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What are the three ways that an object can accelerate
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Physics, 22.06.2019 10:10, sadie960
Aclarinetist, setting out for a performance, grabs his 3.350 kg clarinet case (including the clarinet) from the top of the piano and carries it through the air with an upward force of 24.65 n. find the case's vertical acceleration. indicate an upward acceleration as positive and a downward one as negative.
Answers: 1
A heavy ball with a weight of 100 N is hung from the ceiling of a lecture hall on a 4.1-m-long rope....
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