The last time I looked at this projectile motion lab, I was confused. My different methods for measuring the launch speed of the ball were not even close to being consistent. So, I am bringing out the ...
Archery and target shooting with firearms and air guns are just a few of the many sports and pastimes that involve high-speed projectiles. Try this measurement technique. Archery and target shooting ...
The Office of Naval Research is getting ready to deploy their electromagnetic Railgun for testing for the first time next year. But what is a gun without ammo? The Hyper Velocity Projectile is being ...
This is a preview. Log in through your library . Abstract We show that a projectile launched horizontally with a drag force dependent on a power of the velocity will reach a minimum velocity before ...
About year and a half ago, researchers at the Pentagon’s Strategic Capabilities Office realized that the Army and Navy could use the Hyper Velocity Projectiles (HVP) rounds meant for the railgun in ...
One of the SCO’s priorities was adapting technology from “railguns”. Such guns use neither explosives nor propellant, but instead rely on electromagnetic forces to fire projectiles at speeds of up to ...
Guided-missile destroyer USS Dewey (DDG-105) transits the Pacific Ocean while underway in the U.S. 3rd Fleet area of operations. US Navy Photo Last summer USS Dewey (DDG-105) fired 20 hyper velocity ...
The United States Navy reportedly tested an advanced long-range artillery round from a destroyer at last summer’s Rim of the Pacific exercise. Defense officials told USNI News that the USS Dewey fired ...
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