Physical science is .

Ten students stand in a circle and are told to make a transverse wave. what best describes the motion of the students? each student bumps the shoulder of his or her neighbor. at the exact time, all students take a step to the right. the students skip clockwise, going in a circular motion. one at a time, each student lifts his or her hands up and then down.

Which statement best describes how private industry decides where to spend the money on research and development

What is the momentum of a 2 kg object moving at 15 meters per second