Energy of Motion Unit Test

9 of 139 of 13 Items

Question
A roller-coaster car is at the top of a hill. The car and its passengers have a combined mass of 1,088 kilograms. If the hill is 62 meters tall, how much potential energy does the car have?

PE=mgh
(1 point)
Responses

661,068.8 J
661,068.8 J

67,456 J
67,456 J

330,534.4 J
330,534.4 J

1,159.8 J

1 answer

Correct response:
661,068.8 J

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