a. When the ball is held at the top of the table (before being dropped), what type of energy does the ball have?
(1 point)
Responses
potential energy
potential energy
motion energy
motion energy
kinetic energy
kinetic energy
electrical energy
potential energy
are u sure
Yes, I am sure. When the ball is held at the top of the table, it has potential energy due to its position relative to the ground.
As the ball is falling, its potential energy is being converted into kinetic energy.
b. As the ball is falling, what is happening to its energy?(1 point)
c. Just before the ball hits the ground, how are its speed and kinetic energy related?(1 point)
The speed and kinetic energy of the ball are directly related. As the speed of the ball increases, its kinetic energy also increases.
A student is testing how mass impacts kinetic energy. From the same height on a diving board, she drops two balls into a swimming pool. One ball has a bigger mass than the other.
a. How would the splashes of the two balls compare?