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The law of the conservation of momentum says that the total momentum of any closed and isolated system cannot
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The amount of heat required to change liquid water to vapor at its boiling temperature is 2256 kj/kg. the amount of heat required to change liquid mercury to its vapor state at its boiling temperature is 295 kj/kg. one kg of each substance is currently at its boiling point. how will the amount of thermal energy required to change each substance from a liquid to a gas differ?
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Which of the following characteristics is fixed, or definite, for all states of matter?
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When the acceleration of a mass on a spring is zero, the velocity is at a (fill in the blank) . when the velocity of a mass on a spring is zero, the acceleration is at a (fill in the blank) .
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An object will remain at rest or maintain constant, straight-line motion unless acted on by a force...
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