Determine what is the minimum work needed to push a car

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Reference no: EM13674360

Determine what is the minimum work needed to push a 1275 kilogram car 290 meter up along a17.5 degree incline?

(a) Ignore friction.

________________ J

(b) Suppose the effective coefficient of friction retarding the car is 0.25?

________________ J

Reference no: EM13674360

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