Physics, 07.03.2020 00:34 christianfielding336
Two hover pucks collide in an off-centered collision and stick to one another via velcro. When they do so, they rotate in place. Consider what was just stated, but suppose we replace both hover pucks with pucks that are the same size as the originals but twice as massive. Otherwise, we keep the experiment the same. Compared to the pucks first mentioned, this pair of pucks will rotate:.
A) twice as fast.
B) one-half as fast.
C) at the same rate.
D) one-fourth as fast.
E) four times as fast.
Explain reasoning.
Answers: 2
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In the sport of parasailing, a person is attached to a rope being pulled by a boat while hanging from a parachute-like sail. a rider is towed at a constant speed by a rope that is at an angle of 15 ∘ from horizontal. the tension in the rope is 1900 n. the force of the sail on the rider is 30∘ from horizontal. what is the weight of the rider? express your answer with the appropriate units.
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Two hover pucks collide in an off-centered collision and stick to one another via velcro. When they...
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