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Original Question
A 22 g bullet is accelerated in a rifle barrel 43.2 cm long to a speed of 907 m/s. Use the work-energy theorem to find the aver...Asked by Madi
A 20 g bullet is accelerated in a rifle barrel
45 cm long to a speed of 354 m/s.
Use the work-energy theorem to find the
average force exerted on the bullet while it is
being accelerated.
Answer in units of N.
45 cm long to a speed of 354 m/s.
Use the work-energy theorem to find the
average force exerted on the bullet while it is
being accelerated.
Answer in units of N.
Answers
Answered by
Damon
Ke = (1/2) m v^2
= (1/2)(.020)(354)^2
= F * d = 0.45 F
= (1/2)(.020)(354)^2
= F * d = 0.45 F
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