Test-Energy Concept 1-2

Question 1

3. 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 what point?

Answer 1

Point c halfway through the swing

Question 2

7. A piano would be an example of what energy transformation?

Answer 2

Kinetic to sound

Question 3

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

Answer 3

5kg

Question 4

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

Answer 4

Chemical potential energy

Question 5

21. The gravitational energy of an object increases as it’s what increases

Answer 5

Height and mass