In a circus, a motor cyclist goes round a vertical circle inside a spherical cage of radius `4.5 m`. Calculate the minimum speed of the motor cycle inside the cage.

A motor cyclist wants to show a feat by going round on a verticle plane inside a spherical cage of radius 5m. What should be the minimum speed to avoid fall, if g is 9.8 m/s^2 ?

In a circus a motorcyclist shows a trick of moving in a vertical plane without falling. Explain the physics of this track. What is the minimum speed of the motorcylist if the radius of the iron cage in which he shows his trick is 8 m ?

A motor cyclist rides in a vertical circle in a hollow sphere of 3m. Find the minimum speed required so that he does not lose contact while the sphere at the highest point.

A cyclsit goes around a circular track once every 2 minutes. If radius of the circular track is 110 m, calculate the speed of the cyclist.

A motor cyclist (as a particle ) is undergoing vertical circles inside a sphere of death . The speed of the motorcycle varies between 6m/s and 10 m/s. Calculate diameter of the sphere of death. How much minimum values are possible for these two speeds ?

A bridge over a canal is in the form of an arc of a circle of radius 20 m. Calculate the maximum speed at which a motor cycle can pass over the bridge without leaving the ground at the highest point ?.

In a cylindrical well of death , a motor cyclist rides around the inner wall in horizontal circles. If the diameter of well of death is 18 m , then the minimum speed of cyclist , so as to prevent him from sliding down will be (mu=0.8 and g=10 m//s^(2))

A motorcyclist rides in vertical circles in a hollow sphere of radius 5 m. Find the required minimum speed and minimum angular speed, so that he does not lose contact with the sphere at the highest point .