This content can also be viewed on the site it originates from. Suppose you throw some object near the surface of the earth. If the only significant force on the object is the constant downward ...

REDSTONE ARSENAL, Ala. -- The U.S. government has awarded a patent to an employee of the U.S. Army Aviation and Missile Research, Development and Engineering Center, for a design that reduces munition ...

In a previous post, I was trying to show that the range of a projectile depends on the launch angle. Yes, this isn't that too difficult to see in an introductory physics course, but how do you show ...