A round with a mass of m=19.5g is fired out of a rifle that has a length L=1.18m. The round spends t=0.16s in the barrel.a. Calculate the magnitude of the round's accelration, in m/s2 as it travels thorugh the rilfe's barrel. You may assume that the acceleration is constant throughout the motion.b. What is the numerical value of the net force in newtons acting on the round?
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A round with a mass of m=19.5g is fired out of a rifle that has a length L=1.18m. The round spends t=0.16s in the barrel.
a. Calculate the magnitude of the round's accelration, in m/s2 as it travels thorugh the rilfe's barrel. You may assume that the acceleration is constant throughout the motion.
b. What is the numerical value of the net force in newtons acting on the round?
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