Physics, 01.11.2019 06:31 amiahmiller79
Starting from newton's second law, explain how a collision that is free from external forces conserves momentum. in other words, explain how the momentum of the system remains constant with time. newton's second law states that the acceleration of each object, which is proportional to each object's change in momentum, is proportional to the sum of the forces on the object. in the absence of external forces,
Answers: 3
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Aphysical change is a change in the size, shape,, or stafe of matter true or false
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If a balloon is taken outside on a very cold day, what will occur?
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Physics, 22.06.2019 12:00
Under the action of a constant force an object accelerates at 7.8 m/s2. what will the acceleration be if (a) the force is halved? (b) the object's mass is halved? (c) the force and the object's mass are both halved? (d) the force is halved and the object's mass is doubled?
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Starting from newton's second law, explain how a collision that is free from external forces conserv...
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