A 530 pound horse climbs 200m to the top of a ridge. How much work did the horse do? By how much did she increase her potential energy? 1 pound is 4.4 Newtons​

Sarah and michelle work at a tech company that designs exercise apps. sarah tells michelle she has heard that james, their supervisor, interviewed with a competitor and may be leaving the company, which would open up a management position. what kind of power is sarah exerting?

The pressure proportional to the area a- inversely b- directly c- increase d-decrease

Abicycle slows down when the rider applies the brakes. what type of energy transformation is involved in this example? a. kinetic energy into heat energy b. heat energy into potential energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy