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.
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
b)F = W/d
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