Question

A 75.0 g bullet is fired at a muzzle velocity of 476 m/s from a gun with a mass 4.75 kg and a barrel length of 60 cm

How long is the bullet in the barrel?

Answer 1

d = V*t.
t = d/V = 0.60m/476 = 1.26*10^-3 s.

Answer 2

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