A bullet of mass is fired with a speed of

PHYSICS · Single correct · A Level · Physics · Mechanics and materials · Mechanics and materials

Problem

A bullet of mass 20 g20\,\text{g} is fired with a speed of 300 m s−1300\,\text{m\,s}^{-1}. Calculate the magnitude of its linear momentum. (a) 60 kg m s−160\,\text{kg m s}^{-1} (b) 0.006 kg m s−10.006\,\text{kg m s}^{-1} (c) 600 kg m s−1600\,\text{kg m s}^{-1} (d) 6 kg m s−16\,\text{kg m s}^{-1}

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