The final horizontal velocity of a projectile is always equal to the initial horizontal velocity * True
False

When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is

Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these

Give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.