A uniform cylinder of mass #M# and radius #R# rolls without slipping, down a slope of angle #theta#. The cylinder is connected to a spring of spring constant #K# while the other end is connected to a rigid support at #P#?
The cylinder is released when the spring is unstretched. The maximum distance that the cylinder travels is?
The cylinder is released when the spring is unstretched. The maximum distance that the cylinder travels is?
1 Answer
Let the uniform cylinder of mass
Let the center of mass of the cylinder move through a maximum distance
Let
Mechanical potential energy of stretched spring
Loss in Gravitational Potential energy
Due the stated motion of cylinder, there is no loss of energy to friction. Using law of Conservation of Energy,
#:.1/2Kx^2=Mgxsintheta#
#=>x=(2Mgsintheta)/K#