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Q11: When a certain string is clamped at
Q12: Given the perihelion distance, aphelion distance, and
Q14: Block A, with a mass of
Q27: Two particles, each of mass m, are
Q28: Two sinusoidal waves have the same
Q34: Two uniform cylinders have different masses and
Q42: According to the first law of thermodynamics,
Q52: A wave traveling to the right
Q58: Which of the following quantities is NOT
Q82: The speed of a sinusoidal wave on