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Physics Quiz 1
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Which physical law is described by the statement "The rate of change of momentum of an object is directly proportional to the net external force applied to it"?
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The dimension of impulse is:
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According to the first law of thermodynamics, the change in internal energy of a system is equal to:
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In a metallic conductor, the drift velocity of electrons is directly proportional to:
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The work done by a force in moving an object along a closed loop is zero. This is a statement of:
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