9
lesson pretestMultiple Choice

Pretest

Question 9 • Physical Science

Abin is doing work by lifting a bowling ball. Which statement could be made about the energy in this situation?

Answer
A
Energy would be recorded in units of hertz and power.
B
Energy is being transferred from the ball to his arm muscles.
C
Energy would change from potential to chemical.
D
Energy is being transferred from his arm muscles to the ball.
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