Physics, 12.12.2020 17:00, jakobrobinette
Over what distance does a constant horizontal force of 420 N give a friction-free 74.0-kg skater, initially at rest, a speed of 9.70 m/s?
Answers: 3
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If a tank filled with water contains a block and the height of the water above point a within the block is 0.8 meter, what is the pressure at point a?
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Physics, 22.06.2019 21:10, bri9263
Two masses are connected by a rope that hangs over a pulley as shown below. the pulley is a uniform cylinder of radius ํ
=0.381meters and mass ํ=3.1ํํ. initially ํ"is on the ground and ํ#rests 2.5 meters above the ground. if the system is released, use conservation of energy to determine the speed of ํ#just before it strikes the ground. assume the pulley bearing is frictionless.
Answers: 2
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Which of these activities increases the amount of carbon in the atmosphere?
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Physics, 23.06.2019 06:30, sarahgarza5440
If you held a stone over the mouth of a well and then let it go , what would happen to the stone? explain your answer.
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Over what distance does a constant horizontal force of 420 N give a friction-free 74.0-kg skater, in...
Mathematics, 28.09.2019 04:50
Mathematics, 28.09.2019 04:50