Physics, 09.02.2021 21:00 heyitzmeamelie
In real life a roller coaster has 20,000 Joules of Potential Energy at the top of a hill. How much Kinetic Energy does it have at the bottom of the hill?
a.)40,000 J
b.)Less than 20,000 J due to Friction
c.)Exactly 20,000 J due to Friction
d.)0 J
Answers: 2
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In real life a roller coaster has 20,000 Joules of Potential Energy at the top of a hill. How much K...
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