Two space ships collide in deep space. Spaceship P, the projectile, has a mass of 5M, while the target spaceship T has a mass of M. Spaceship T is initially at rest and the
collision is elastic. If the final velocity of T is 6.7 m/s, what was the initial velocity of
P?

Amajor difference radio waves, visible light, and gamma rays is the of the photons, which results in different photon frequencies and wavelengths

Suppose that three astronomical objects, 1, 2, and 3 are observed to lie on a line, and the distance from object 1 to object 3 is d. object 1 has four times the mass of object 3, and seven times the mass of object 2. find the distance between objects 1 and 2 for which the net force on object 2 is zero.

When barack obama was running for president, at a campaign stop he tried to bowl, something he isn't very good at. the media loved it because he threw a gutter ball while they were all watching. this is an example of: