5) A roller coaster at the top of the first hill has 1000J of potential energy and 50J of kinetic energy. At the bottom of the first hill, it has 200J of potential energy, how much kinetic energy does it a. have? b. At the top of the second hill, it has 150J of kinetic energy, how much potential energy does it have?

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5) A roller coaster at the top of the first hill has 1000J of potential energy and 50J of kinetic energy.
a. At the bottom of the first hill, it has 200J of potential energy, how much kinetic energy does it
have?
b. At the top of the second hill, it has 150J of kinetic energy, how much potential energy does it
have?
Transcribed Image Text:5) A roller coaster at the top of the first hill has 1000J of potential energy and 50J of kinetic energy. a. At the bottom of the first hill, it has 200J of potential energy, how much kinetic energy does it have? b. At the top of the second hill, it has 150J of kinetic energy, how much potential energy does it have?
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