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dessyj1
 one year ago
A bullet is fired out of a gun at 400 m/s. If the barrel of the gun is 0.800 m long, what is the acceleration of the bullet as it moves from rest to the end of the barrel.
Is there a way to solve this using calculus?
dessyj1
 one year ago
A bullet is fired out of a gun at 400 m/s. If the barrel of the gun is 0.800 m long, what is the acceleration of the bullet as it moves from rest to the end of the barrel. Is there a way to solve this using calculus?

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BAdhi
 one year ago
Best ResponseYou've already chosen the best response.3the question is similar to an object starting move from rest to 400m/s for a distance of 0.8m. Use \(v^2 = u^2 + 2as\)

dessyj1
 one year ago
Best ResponseYou've already chosen the best response.0are you telling me that the final velocity will be 400 m/s?

dessyj1
 one year ago
Best ResponseYou've already chosen the best response.0And the initial velocity, 0?

BAdhi
 one year ago
Best ResponseYou've already chosen the best response.3yes assuming that the acceleration happen only inside the barrel

dessyj1
 one year ago
Best ResponseYou've already chosen the best response.0Alright, I get it now. Thank you so much!!
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