After going through the hoop, a basketball falls to the floor 3 meters below the hoop. The ball has a kinetic energy of 17.6 Joules as it strikes the ground. What is the potential energy at the hoop?

25pts the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

What is relative velocity? in which condition is relative velocity known by adding the velocity of the first body and that of the second body

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