At what angle should the road bank on the curve so that no, Ask an Expert

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Q. A physics book slides off a horizontal table top with a speed of 1.20 . It strikes the floor after a time of 0.410 . Ignore air resistance.Find the height of the table top above the floor.

Q. A civil engineer has to desing a road in which ther is a curve with a radius of 300m. The road will have a maximum speed limit of 110km per hour. At what angle should the road bank on the curve so that no frictional force is needed by a vehicle travelling around the curve at the speed limit.

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Category:- Physics
Reference No.:- M9281860

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