If the average force of friction is equal to one-fifth of

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The roller-coaster car is dragged up at the highest point where it is released passing the highest point with speed of 1.7 m/s. If the average force of friction is equal to one-fifth of its weight, with what speed will the car reach the lowest point, which is 35.0m below the highest point? The distance traveled is 45.0m.

Reference no: EM13634507

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