Physics, 21.07.2021 16:30 tsimm3618

A passenger railroad car has a total of 8 wheels. Springs on each wheel compress--slightly--when the car is loaded. Ratings for the car give stiffness per wheel (the spring constant, treating the entire spring assembly as a single spring) as 2.8Ã—10^7N/m. When 30 passengers, each with average mass of 80 kg, board the car, how much does the car move down on its spring suspension?

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A passenger railroad car has a total of 8 wheels. Springs on each wheel compress--slightly--when the...

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