The recoil velocity of a 4.0 kg rifle that shoots a 0.050 kg bullet at a speed of 280 ms…

Physics · NEET · NTA Exams — Laws of Motion

1. \(3.5 \mathrm{~ms}^{-1}\)
2. \(-3.5 \mathrm{~ms}^{-1}\)
3. \(-\sqrt{35}\) ms^-1
4. \(\sqrt{35}\) ms^-1

Answer

(B) -3.5 ~ms ^ -1

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