Q: A bullet of mass 10 g is horizontally fired with velocity 300 m s⁻¹ from a pistol of mass 1 kg. What is the recoil velocity of the pistol?
(a)0·3 m s⁻¹
(b)3 m s⁻¹
(c)–3 m s⁻¹
(d)–0·3 m s⁻¹
Correct Answer: (d)
Detailed explanation coming soon.
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