A highway curve has a radius of 125 m. at what angle should, Ask an Expert

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Q. A highway curve has a radius of 125 m. At what angle should the road be banked so that a car traveling at 27.4 m/s has no tendency to skid sideways on the road?

Q. A 75 kg box slides down a 25 degree ramp with an acceleration of 3.6 m/s^2.

a. Find uk between the box and the ramp.

b. What acceleration would a 175 kg box have on this ramp?

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