An inelastic rod OM, with length 1 And its mass is neglected, carrying at the end a particle ofmass m «The rod can rotate freely in the vertical plane ( xOz ) around ( Oy ) at fixed point O.The rod is pushed away from its equilibrium position ( 0 = 0) as the figue showin , In addition tothe force of gravity g and the tensile force T of the rod . A particle is subjected to frictional forceF Proportional to its velocity V. (f=- µV).The Question is :If we assume that the angle of displacement is small ( sin 0 = 0 ) and that the coefficient offriction ( u = 0 ) show that the differential equation is ( Ô + w² 0 = 0 ) then deduce w. andwhat is the type of the motion in this case ?

Given μ=0 Rod length is l and it is massless. Point particle mass m.

Answered: An inelastic rod OM, with length 1 And…

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