Sunday, February 7, 2010

The recoil of the gun when fired is bcuz the initial momentum is zero.true or false?

Not really. The recoil is a rocket-like action. A closed pressurized chamber has the internal pressure exert equal forces in all directions and hence does not recoil in any particular direction. When suddenly a section of the wall is opened to make a hole, the force due to the previous pressure on that hole鈥檚 wall section disappears letting the opposite-direction pressure force to recoil the chamber.The recoil of the gun when fired is bcuz the initial momentum is zero.true or false?
yes its zero momentum is mass*velsity int it?The recoil of the gun when fired is bcuz the initial momentum is zero.true or false?
False. Whatever the initial momentum, the gun will still recoil when fired.
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