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Breldigital > Blog > ds > You are testing a new amusement park roller coaster with an empty car
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You are testing a new amusement park roller coaster with an empty car

Last updated: 2023/05/23 at 9:30 AM
By Allen Kazadi Add a Comment
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You are testing a new amusement park roller coaster with an empty car with a mass of 120 kg. One part of the track is a vertical loop with a radius of 12.0 m. At the bottom of the loop (point A) the car has a speed of 25.0 m/s and at the top of the loop (point B) it has speed of 8.00 m/s. As the car rolls from point A to point B, how much work is done by friction?

Answer:

W_f=-62460\ J

TAGGED: You are testing a new amusement park roller coaster with an empty car
Allen Kazadi May 23, 2023 May 23, 2023
By Allen Kazadi
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Allen is a Technology guy, He basically works on Top articles related to Technology, Gadgets, and more. To know more about his work.
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