A curved road of diameter 1.8 km is banked so that no friction is required at a speed of `30ms^(-1)`. What is the banking angle?

A curved road of diameter 1*8 km is banked so that no friction is required at a speed of 30 ms^(-1) . What is the banking angle ?

A turn of radius 600 m is banked for a vehicle of mass 200 kg going with a speed of 180kmh^(-1) . Determine the banking angle of its path.

A body is projected at an angle of 30^@ with the horizontal and with a speed of 30 ms^-1 . What is the angle with the horizontal after 1.5 s ? (g = 10 ms^-2) .

A car is negotiating a curved road of radius R. The road is banked at angle theta . The coefficeint of friction between the tyres of the car and the road is mu_(s) . The maximum safe velocity on this road is

Roads are banked on curves so that

A circular track of radius 600 m is tio be designed for cars at an average speed of 180 km/hr. What should be the angle of banking of the track?

Convert the speeds in ms^(-1) 36 km h^(-1)

A river is of width 120m which flows at a speed pf 8ms^(-1) . If a man swims with a speed of 5ms^(-1) at an angle of 127^(@) with the stream, his drift on reaching other bank is

A cyclist moves along a curved road with a velocity v. The road is banked for speed v. The angle of banking is theta .Which of the following statements in not true?

A turn of radius 20 m is banked for the vehicles going at a speed of 36km/h. If the coefficient of static friction between the road and the tyre is 0.4, what are the possible speeds of a vehicle so that it neither slips down nor skids up?