Physics, 19.02.2021 01:00 sssavannahh
Desperado, a roller coaster built in Nevada, has a mass of 800 kg. It also has a vertical drop of 225 feet down the first hill. The roller coaster is designed so that the speed of the cars at the end of this drop is 80 mi/h. Assume the cars are at rest at the start of the drop. How much work is done by friction on the car as it drops down the hill
Answers: 3
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Desperado, a roller coaster built in Nevada, has a mass of 800 kg. It also has a vertical drop of 22...
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