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A 900 kg car passes a bend on a flat road with a radius of 60...

Question

A 900 kg car passes a bend on a flat road with a radius of 60...

A 900 kg car passes a bend on a flat road with a radius of 60 m at a rate of 60 km / hour. Will the car be able to pass that bend, or will it slip if: (a) the road is dry and the coefficient of static friction is μS = 0.65; (b) ice road and μS = 0.3?

Answers

Solm: Given M gookg radius of curve Со м ,(W) = speed of the 60k car, v okulle 60X 5 18 so 3 S som hour gravitational accelerv² = Msg 7 v = Susrg π above speed is maximum speed above which Car will not be able to pass without slipping now a Ms= 0.65


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