How quickly velocity changes. Velocity changes when speed or direction changes. An object speeds up, slows down or changes directions. Group of answer choices

Acceleration

Velocity

Mechanical Energy

Speed

When the ball is rising up, it gains kinetic energy. when the ball reaches the very top, it will have all potential energy, until it falls back down and gains it kinetic energy. finally when you catch the ball or it falls back down, it would have gained its potential energy back.

The answer is observations and interpreting.

Can you write it in english