A moter-cyclist moving with a velocity of 144 `kmh^(-1)` on a flat road takes a turn on the road at a point where the radius of curvature of the road is 40 m. The acceleration due to gravity is 10 `ms^(-2)`. In order to avoid sliding, he must bend with respect to the vertical plane by an angle

A motor cyclist moving with a velocity of 72 km/hour on a flat road takes a turn on the road at a point where the radius of curvature of the road is 20 meters . The acceleration due to gravity is 10m//sec^(2) . In order to avoid skidding, he must not bend with respect to the vertical plane by an angle greater than

A motor cyclist moving with a velocity of 72 km/hour on a flat road takes a turn on the road at a point where the radius of curvature of the road is 20 meters . The acceleration due to gravity is 10m//sec^(2) . In order to avoid skidding, he must not bend with respect to the vertical plane by an angle greater than

A motor cylist moving with a velocity of 72 km / hour on a flat road takes a turn on the road at a point where the radius of curvature of the road is 20 m . The acceleration due to gravity is 10 m // sec ^(2) . In order to avoid skidding , he must not bend with respect to the vertical plane by an angle greater than

A car is moving on a circular level road of curvature 300m . If the coefficient of friction is 0.3 and acceleration due to gravity is 10m//s^(2) , the maximum speed of the car be

A car is moving on a ciirular level road of curvature 300 m. If the coefficient of friction is 0.3 and acceleration due to gravity 10 ms^-2 , the maximum speed that car can have is