Physics, 17.02.2021 22:30 dinadenoirefan

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?

-Exactly 20,000 J due to Friction
-Less than 20,000 J due to Friction
-0J
-40,000J

Answers: 1

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In real life a roller coaster has 20,000 Joules of Potential Energy at the top of a hill.
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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 Kinetic Energy does it have at the bottom of the hill? -Exactly 20,000 J due to Friction -Less than 20,000 J due to Friction -0J -40,000J

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Another question on Physics

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?

-Exactly 20,000 J due to Friction
-Less than 20,000 J due to Friction
-0J
-40,000J