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A bullet of mass 20 g …

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A bullet of mass 20 g is horizontally fired with a velocity 150m from a pistol of mass 2 kg. What is the recoil velocity of the pistol?

    • Posted by ? ? 7 years, 3 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Vedant Pillai 7 years, 3 months ago

    velocity= 150m/s m=20g M=2kg=2000g recoil velocity=-mv/M = -20×150/2000 = -3/2 = -1.5m/s

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