Physics!
Classical Mechanics
Level
pending
Consider a car of mass 2000kg moving along a horizontal curve road of radius 250m with a velocity of 90kmph. At what angle should be the road banked so that the car can be driven safely?
tan -1 (1/4)
tan -1 (0.2665)
tan -1 (0.2661)
tan -1 (0.2663)
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