94 A sphere of mass M is suspended by a metal wire of length

Last updated: 6/10/2023

94 A sphere of mass M is suspended by a metal wire of length I and diameter d When in equilibrium there is a gap of Al between the sphere and the floor The sphere is now gently pushed aside so that it makes and angle 0 with the vertical If E is the Young s modulus of the wire material the maximum value of 0 for which the sphere fails to rub past the floor is given by a sin 1 T d Al 8M gl b tan Ed Al 8M gl 1