test-energy Flashcards

1
Q

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

A

5 kg

pg 5

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2
Q

a person swinging a baseball bat, starting at point A going to point D. The gravitational potential energy of the bat would be the greatest at

A

Point A

pg11

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3
Q

a person swinging a baseball bat, starting at point A going to point D. The kinetic energy of the bat would be the greatest at

A

Point C

pg 11

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