Question 1 (1 point)
What determines how much kinetic energy an object has?

Question 1 options:

Only mass

only speed

Height and mass

Mass and speed/velocity

Question 2 (2 points)
Choose the best answer to fill in the blank:

Any moving object has energy

Question 2 options:

kinetic

potential

gravitational potential

Question 3 (2 points)
If they are traveling at the same speed, which will have the most kinetic energy?

Question 3 options:

A 5 kilogram ball

A 25 kilogram ball

A 10 kilogram ball

A 1 kilogram ball

Question 4 (1 point)
Assuming there is not friction or air resistance, which of the following is true about total mechanical energy of a swinging pendulum?

Question 4 options:

It is the greatest at the top

It remains constant throughout the entire swing

It is zero the entire time

It is the greatest at the bottom
Question 5 (2 points)
Choose the best answer to fill in the blank:

is stored energy

Question 5 options:

Potential energy

Kinetic energy

Question 6 (2 points)
At which point on the track would the roller coaster train have the most gravitational potential energy?

Question 6 options:

A, at the top of the highest hill

B, at the lowest point of the track

C, at the top of the second hill

D, at a middle height in the track