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Physics 8 Online
OpenStudy (anonymous):

A 21 g bullet is accelerated in a rifle barrel 114 cm long to a speed of 1180 m/s. Use the work-energy theorem to find the average force exerted on the bullet while it is being accelerated.

OpenStudy (anonymous):

Use some 2-D motion equations

OpenStudy (anonymous):

which one

OpenStudy (anonymous):

im not really sure one that has a mass, dispalcement, and velocity maybe

OpenStudy (anonymous):

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