A large metal ball is shot from a cannon with a short barrel.If the same ball were to be shot from cannon with a longer barrel,its muzzle velocity would be

Question

Quizplus · Accepted Answer

The longer barrel of the cannon provides more time for the expanding gases from the gunpowder to accelerate the ball, resulting in a higher muzzle velocity. Therefore, if the same ball were to be shot from a cannon with a longer barrel, its muzzle velocity would be more.

A Large Metal Ball Is Shot from a Cannon with a Short