Solved: In the amusement park ride known as Magic Mountain
Chapter 4, Problem 4.100(choose chapter or problem)
In the amusement park ride known as Magic Mountain Superman, powerful magnets accelerate a car and its riders from rest to 45 m/s (about 100 mi/h) in a time of 7.0 s. The combined mass of the car and riders is 5.5 103 kg. Find the average net force exerted on the car and riders by the magnets.
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