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Q8: A 120-kg refrigerator, 2.00 m tall and
Q16: A constant force is applied to an
Q19: At their closest approach, Venus and Earth
Q33: A 45-kg person steps on a scale
Q40: The vertical displacement of a string is
Q45: A golf club hits a golf ball
Q62: A store's sign, with a mass of
Q86: As the temperature of the air increases,
Q100: A 15.0-m rope is pulled taut with
Q101: Compare the two situations shown in Figure