Physics, 05.02.2021 21:10 janiyahlanae66
When we say that momentum is "conserved," we mean When we say that momentum is "conserved," we mean:
a. The momentum of an object is the same before and after a collision.
b. The momentum of the universe increases; it never decreases.
c. If there are no forces acting on an object, its momentum is zero.
d. The momentum of an isolated system is constant.
Answers: 2
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Curious carl calculated the density of a cube to be 4.50 g/cm3. what is the density of the cube in g/l?
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According to newton's second law, when the same force is applied to two objects of different masses, a the object with greater mass will experience a great acceleration, and the object with less mass will experience an even greater acceleration, b. the object with greater mass will experience a smaller acceleration, and the object with less mass will experience a greater acceleration, c. the object with greater mass will experience a greater acceleration, and the object with less mass will experience a smaller acceleration, d. the object with greater mass will experience a small acceleration, and the object with less mass will experience an even smaller acceleration.
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Physics, 22.06.2019 16:00
What is the measure of how much matter is in an object and that can be measured using a balance? a. height b. volume c. weight d. mass
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When we say that momentum is "conserved," we mean When we say that momentum is "conserved," we mean:...
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