Physics, 11.06.2020 16:02, devenybates

A round with a mass of m = 15.5 g is fired out of a rifle that has length L = 0.84 m. The round spends t = 014 s in the barrel Δ 50%. A) Calculate the magnitude of the round's acceleration, in meters per second squared, as it travels through the rifle's barrel.
B) What is the numerical value of the net force FNET in newtons acting on the round?

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A round with a mass of m = 15.5 g is fired out of a rifle that has length L = 0.84 m. The round spen...