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Physics, 16.03.2020 22:23 hungtistic

A 75-g bullet is fired from a rifle having a barrel 0.540 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 14,000 + 10,000x − 26,000x2, where x is in meters.

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A 75-g bullet is fired from a rifle having a barrel 0.540 m long. Choose the origin to be at the loc...
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