Physics, 27.05.2021 18:40 eprice32315
A ball with a mass of 1.1 kg lies on the floor, a trolley with a mass of 0.60 kg stands on a horizontal table and a weight with a mass of 2.0 kg hangs in the wire according to the figure below. It is 0.3 m from the lowest point of the weight and the floor. Both the ball and the weight are attached to each other via wire that goes through the frictionless pulleys. When the weight falls down, the ball will be lifted and the trolley will move to the left. When the weight hits the floor, it stops, but the cart and ball continue their movement for a short while longer. How high will the ball reach the highest? Ignore friction.
Answers: 3
Physics, 21.06.2019 19:30, yairreyes01
Is it possible to use the energy from two atoms colliding to create a clean burning lasting fuel source with a large amount of force? is it also possible to harness that energy from the two atoms colliding to create a clean energy source that will last for years from just two atoms colliding. is there a possibility to control and store that energy for years but slowly let the energy out enough to power cities cheaper and faster.
Answers: 3
Physics, 21.06.2019 21:30, gabrielolivas59
The earth remains in orbit around the sun due to the force of gravity. how does the force of gravity exerted by the sun on the earth compare to the force of gravity exerted by the earth on the sun?
Answers: 1
A ball with a mass of 1.1 kg lies on the floor, a trolley with a mass of 0.60 kg stands on a horizon...
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