A roller coaster reaches the top of the steepest hill with

Reference no: EM13616995

A roller coaster reaches the top of the steepest hill with a speed of 5.3 km/h. It then descends the hill, which is at an average angle of 43° and is 45.0 m long. What will its speed be when it reaches the bottom? Assume µk = 0.12.

Reference no: EM13616995

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