Estimate the grade resistance, Mathematics

The grade resistance is F=W sin θ, where θ is the grade and W is the weight of the automobile.  What is the grade resistance of a 2500 pound car traveling on a 2.6 degree uphill grade?

The grade Resistance is  _____ pounds.  (Round to the nearest pound as needed)


Posted Date: 3/13/2013 6:40:19 AM | Location : United States

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