A velodrome is built for use in the Olympics. The radius of curvature of the surface is 20.0 m. At what angle should the surface be banked for cyclists moving at 22.0 m/s? (Choose an angle so that no frictional force is needed to keep the cyclists in their circular path. Large banking angles are used in velodromes.)

The angle of baking for the cyclist is 67.54 degrees.

Explanation:

Given that,

Radius of curvature of the surface, r = 20 m

Speed of the cyclist, v = 22 m/s

We need to find the angle of banking for the cyclists. In this type of motion, the centripetal force is balanced by the frictional force between vehicle and the cyclist such that we get the angle of banking as :

So, the angle of baking for the cyclist is 67.54 degrees.

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force