Change in thermal energy of the megan
Megan's mass is 26 kg. She starts from rest at the top of a 4.8 m tall slide and reaches a velocity of 5.1 m/s at the bottom of the slide. What is the change in thermal energy of the Megan/earth/slide system?
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Jane's mass is 20 kg. She starts from rest at the top of a 5 m tall slide and reaches a velocity of 5 m/s at the bottom of the slide. What is the change in thermal energy of the Lily/earth/slide system?
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