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Q3: Each of the four corners of a
Q17: Two particles interact by conservative forces. This
Q23: An artificial satellite of the Earth releases
Q31: Two objects, one having three times the
Q32: A thin-walled hollow tube rolls without sliding
Q35: A block of ice at 0
Q46: A and B are two solid cylinders
Q51: A crate rests on a horizontal surface
Q52: To increase the rotational inertia of a
Q60: A 0.50 N metal sinker appears (as