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Question
Which of these is affected by mass?A) a freely-falling object
B) an object sliding down a friction-free plane
C) a pendulum
D) all of the above
E) none of the above
Answer
This answer is hidden. It contains 1 characters.
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The speed of a 4-kg ball with a momentum of 12 kg m/s is
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B) 4 m/s.
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Q:
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Q:
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Q:
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A fast-moving missile soaring overhead possesses
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