What angle is the hill inclined above the horizontal

Reference no: EM13557213

A 1900kg car experiences a combined force of air resistance andfriction that has the same magnitude whether the car goes up ordown a hill at 27m/s. Going up a hill, the car's engine needs toproduce 47hp more power to sustain the constant velocity than itdoes going down the same hill. At what angle is the hill inclined above the horizontal?

Reference no: EM13557213

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