Two balls of equal mass are thrown horizontally with the same initial velocity. They hit identical stationary boxes resting on a frictionless horizontal surface. The ball hitting box 1 bounces back, while the ball hitting box 2 gets stuck.
1)Which box ends up moving faster?
Box 1
Box 2
Same

Scientists follow specific processes in order to determine valid explanations and conclusions from observations. david observed strange lights in the sky above his home outside of roswell, new mexico. the only explanation that makes sense to him is that there are ufos in the area. what should david do next to verify his explanation?

Which form of cell division creates the sperm and egg, resulting in half of the chromosomes as the other cells?

Which statement best explains why the overall charge on an atom is zero?