The maximum height that an average person can jump from a crouched start is about 60 cm. by how much does the gravitational potential energy increase for a 72 kg person in such a jump?

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.

What term do psychologists use to designate our personal awareness of feelings, sensations, and thoughts?

What type of electromagnetic wave is used in security pens? a. x-rays c. microwaves b. visible light d. ultraviolet radiation select the best answer from the choices provided