Two forces act on a 6.00- kg object. one of the forces is
10.0n. if the object accelerates at...
Answers: 1
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When the velocity of an object is doubled, by what factor is its momentum changed? by what factor is its kinetic energy changed? a) the momentum is zero. b) the momentum is not zero. c) difficult to say.
Answers: 3
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Which of the following forces require physical contact? tension air resistance friction magnetic force applied force
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Which lists the amplitudes of sound waves from these sources in order from greatest to least? busy roadway, kids whispering, average home chainsaw, diesel truck, rustling leaves kids whispering, vacuum cleaner, jet airplane library, conversational speech, music from speaker
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