If the kinetic and potential energy in a system are equal, then the potential energy increases. what happens as a result?

Alead ball is dropped into a lake from a diving board 5m above the water . it hits the water with a certain velocity and then sink with constant velocity in bottom . it reaches the bottom 5 second after it is dropped if g= 10m/s2 . find depth of the lake and average velocity of the ball ?

What is an aquifer for science class

Abowling ball rolling down the lane toward the pins has gravitational potential energy. a. no b. a lot of c. a little