Physics, 27.02.2020 05:02, MaiiR01

What is the kinetic energy of a roller coaster car that has a mass of 482kg that is descending from the highest peak of the coaster which is known to be 75m tall and has a velocity of 37.9 m/s? The gravitational acceleration is 9.81 m/s2.

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What is the kinetic energy of a roller coaster car that has a mass of 482kg that is descending from...