Physics, 15.10.2019 04:00 shaylarreyes
A110-g bullet is fired from a rifle having a barrel 0.636 m long. choose the origin to be at the location where the bullet begins to move. then the force (in newtons) exerted by the expanding gas on the bullet is 13500 + 11000x - 25750x2, where x is in meters.
(a) determine the work done by the gas on the bullet as the bullet travels the length of the barrel.
(b) if the barrel is 1.02 m long, how much work is done?
(c) how does this value compare with the work calculated in part (a)?
percent difference = %
Answers: 1
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A110-g bullet is fired from a rifle having a barrel 0.636 m long. choose the origin to be at the loc...
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