Test - Energy (google forms)

Question 1

Two trucks have the same velocity but different masses. Truck #1 has a mass of 200 kg and Truck #2 has a mass of 500 kg. Truck # ______ has the most kinetic energy.

Answer 1

Truck #2

Question 2

The picture below shows a person swinging a baseball bat, starting at point A. The kinetic energy of the bat would be the greatest at

Answer 2

Point c

Question 3

The picture below shows a person swinging a baseball bat, starting at point A. The gravitational potential energy of the bat would be the greatest at

Answer 3

Point a

Question 4

Energy Transformations: A toaster would be an example of

Answer 4

Electrical to thermal

Question 5

The kinetic energy of an object increases as its ______ increases.

Answer 5

Velocity

Question 6

A medicine ball has 10 J of energy and is thrown upward with a velocity of 2 m/s. What is its mass?

Answer 6

5kg

Question 7

What is the potential energy of a 55 kg box that is sitting 8.0 m above the ground?

Answer 7

4,312 J

Question 8

The gravitational energy of an object increases as its ______ increases. (Choose all that apply.)

Answer 8

Height and mass

Question 9

Green plants convert light energy from the sun into ____ during photosynthesis.

Answer 9

Chemical potential energy