A bullet leaves a standard 45-caliber pistol 5.0-in. barrel, Ask an Expert

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Q. A bullet leaves a standard 45-caliber pistol (5.0-in. barrel) at a speed of 262 m/s. If it takes 1 ms to traverse the barrel, determine the average acceleration experienced by the 16.2-g bullet within the gun and after that compute average force exerted on it.

Q. A ball rolling on a table has a velocity with rectangular components Vx=0.60m/s and Vy=0.80m/s. What is the displacement of the ball is an interval of 2.5 seconds?

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Category:- Physics
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