Determine the mass of a bullet if, at a speed of 600 m / s, it has an impulse of 6 kg * m / s?

univerkov | August 10, 2021 | education

These tasks: V (flight speed of the considered bullet) = 600 m / s; P (momentum possessed by a bullet) = 6 kg * m / s.

We express the mass of the considered bullet from the formula: P = m * V, whence m = P / V.

Let’s calculate: m = 6/600 = 0.01 kg (10 g).

Answer: The bullet in question has a mass of 10 g.

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