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In order to jump off the floor, the floor must exert a force on you
Q9: Three particles, each of which has a
Q16: The pilot of an aircraft flies due
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Q18: The two masses in the figure are
Q22: The half-life of a muon is
Q26: The velocity at the midway point
Q28: A 1.2-kg mass is projected from ground
Q33: Two clowns are launched from the
Q33: Which one of the following items would
Q37: If F = 40 N and M