An 8.7 g bullet is accelerated in a rifle barrel 105 cm long to a speed of 465 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.

896 N

Explanation:

Given

mass of bullet

Length of barrel

final velocity

initial velocity

Work done by all the forces is equal to change in kinetic Energy

the answer is 46 mls because when you add the speed per second it increses the speed

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