Asked by Nevaeh

A bullet with a mass of 10. g is fired from a rifle with a barrel that is 85 cm long.  
a.     Assuming that the force exerted by the expanding gas to be a constant 5500 N, what speed would the bullet reach?
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Answered by oobleck
F = ma
v^2 = 2as
Answered by Nevaeh
Wouldn't that be 967 m/s