Asmall ball of mass m is placed on top of a "superball" of mass m, and the two balls are dropped to the floor from height h. how high does the small ball rise after the collision? assume that col- lisions with the superball are elastic, and that m ≪ m. to visualize the problem, assume that the balls are slightly separated when the superball hits the floor. (if you are surprised by the result, try demonstrating the problem with a marble and a superball.)
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Physics, 22.06.2019 14:00
Agraduated cylinder contains 63.0 ml of water. a piece of gold, which has a density of 19.3 g/ cm3, is added to the water and the volume goes up to 64.5 ml. calculate the mass in grams of the gold that was added to the water. explain how you got your answer.
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Physics, 22.06.2019 21:50
As microwave light travels through a liquid, it moves at a speed of 2.2 x 108 m/s. if the frequency of this light wave is 1.1 x 108 hz, what is the wavelength of this microwave?
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Physics, 23.06.2019 00:00
Why does a collision with an airbag cause less damage than a collision with a steering wheel
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Asmall ball of mass m is placed on top of a "superball" of mass m, and the two balls are dropped to...
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