Physics, 21.04.2021 20:30 aaliyahvelasauez
A 0.09 kg marble sits at rest on the top of a sloping, frictionless track.
a. If the slope has a height of 1.5 m, calculate the velocity of the marble at the bottom of
the slope.
Answers: 1
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How is the gravitational force related to the distance between two objects?
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Alarge cruise ship of mass 7.00 ✕ 107 kg has a speed of 11.6 m/s at some instant. (a) what is the ship's kinetic energy at this time? (b) how much work is required to stop it? (give the work done on the ship. include the sign of the value in your answer.) (c) what is the magnitude of the constant force required to stop it as it undergoes a displacement of 3.00 km?
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Asign is hung between two cables as illustrated below. if the sign weighs 350 n, what is the tension (in n) in each cable?
Answers: 1
A 0.09 kg marble sits at rest on the top of a sloping, frictionless track.
a. If the slope has a h...
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