[" 8.A circular road of radius "50m" has the angle of banking "],[" equal to "30^(@)." At what speed should a vehicle go on this "],[" road so that the friction is not used? "]

A circular road of radius 50 m has the angel of banking equal to 30^0 . At what speed should a vehicle go on this road so that the friction is not used?

A circular road of radius 50 m has the angel of banking equal to 30^0 . At what speed should a vehicle go on this road so that the friction is not used?

A circular road of radius 50 m has the angel of banking equal to 30^0 . At what speed should a vehicle go on this road so that the friction is not used?

A circular road of radius 50 m has the angel of banking equal to 30^0 . At what speed should a vehicle go on this road so that the friction is not used?

A circular road of radius 50m has the angle of banking equal to 30^(@) . At what should a vehicle go on this road so that the friction is not used?

A circular road of radius 50m has the angle of banking equal to 30^(@) . At what should a vehicle go on this road so that the friction is not used?

The road at a circular turn of radius 10 m is banked by an angle of 10^0 . With what speed should a vehicle move on the turn so that the normal contact force is able to provide the necessary centripetal force?

The road at a circular turn of radius 10 m is banked by an angle of 10^0 . With what speed should a vehicle move on the turn so that the normal contact force is able to provide the necessary centripetal force?

The road at a circular turn of radius 10 m is banked by an angle of 10^0 . With what speed should a vehicle move on the turn so that the normal contact force is able to provide the necessary centripetal force?

Consider a circular road of radius 20 meter banked at an angle of 15 degree. With what speed a car has to move on the turn so that it will have safe turn?