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Q8: A billiard ball is moving in the
Q13: A 7.00-kg bowling ball falls from a
Q38: According to present theories,there is a neutrino
Q39: An image is formed using a convex
Q45: Sunlight reflected from a smooth ice
Q54: The restriction that no more than one
Q64: When one compares the relativistic kinetic energy
Q65: An electron of mass 9.11 x 10<sup>-31</sup>
Q71: A 10.0-kg mass is placed on
Q72: An object,located 90 cm from a concave