Asked by DeezNutz

A 30-gram bullet leaves a gun barrel with a speed of 230 m/s. (a) What work is done on the bullet while it is in the gun barrel? (b) If the gun is 0.60m long, what is the average force on the bullet?

Answers

Answered by bobpursley
work = 1/2 m v^2
Vf^2=1/2 a * distance, where acceleration a= force/mass, solve for force.
Answered by Chanz
a)W = KE = 1/2 mv^2
b)F = W/d
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