Recent content by jph

Thank you! I appreciate your response. It was very helpful. jph

Drive down This is not for homework or a class assignment. I'm trying to resolve a hunch on how a motor vehicle accident happened. I believe it was intentionally created, called a "drive down." I am aware of some speed formulas and can derive them from KE=FR. I believe that there is a...

Can someone please post the formula I need to use to determine the time it takes for a vehicle to start from a stopped position on a paved asphalt roadway (coef of approx .70), a grade of +3 degrees, and accelerate to a known distance? Thanks for any help. jph