A turn of radius r is banked for the vehicle going at a speed of v, If radius of road is 75m then speed of vehicle is 30m/s. What will be the speed of vehicle when radius of road is 48 m?

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?

The safety speed of a vehicle on a curve horizontal road is

A wheel of radius 2.1 m of a vehicle makes 75 revolutions in one minute. What is the speed of the vehicle ?

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 turn of radius 20 m is banked for the vehicle of mass 200 kg going at a speed of 10 m//s . Find the direction and magnitude of frictional force (a) 5 m//s (b) 15 m//s Assume that friction is sufficient to prevent slipping. (g=10 m//s^(2))

A cicular road of radius r is blanked for a speed v=60 km/hr. A car of mass m to go on the circular road.

At what should a highway be banked for cars travelling at a speed of 100 km/h if the radius of the road is 400 m and no frictional forces are involved?

At what angle should a road be banked so that the vehicle may take a bend of radius 10 m travelling with a speed of 10m//s ( g=10 m//s^(2))

A turn of radius 100 m is banked for a speed of 20 m/s (a) Find the banking angle (b) If a vehicle of mass 500 kg negotiates the curve find the force of friction on it if its speed is – (i) 30 m/s (ii) 10 m/s Assume that friction is sufficient to prevent skidding and slipping. [Take "tan" 22^(@) = 0.4 , "sin" 22^(@) = 0.375 , "cos" 22^(@) = 0.93 , g = 10 ms^(-2) ]