Example 9 A sphere of radius 0 1m and mass 8 kg is attached

Last updated: 6/5/2023

Example 9 A sphere of radius 0 1m and mass 8 kg is attached to the lower end of a steel wire of length 5 0 m and diameter 10 3 m The wire is suspended from 5 22 m high ceiling of a room When the sphere is made to swing as a simple pendulum it just grazes the floor at its lowest point Calculate the velocity of the sphere at the lowest position Young s modulus of steel is 1 994 x 10 N m 11 OL wo have