Two uniform solid spheres, each with mass 0.847 kg and radius 8.00x10-2 m, are connected by...

 

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Two uniform solid spheres, each with mass 0.847 kg and radius 8.00x10-2 m, are connected by a short, light rod that is along a diameter of each sphere and are at rest on a horizontal tabletop. A spring with force constant 161 N/m has one end attached to the wall and the other end attached to a frictionless ring that passes over the rod at the center of mass of the spheres, which is midway between the centers of the two spheres. The spheres are each pulled the same distance from the wall, stretching the spring, and released. There is sufficient friction between the tabletop and the spheres for the spheres to roll without slipping as they move back and forth on the end of the spring. Part A Assume that the motion of the center of mass of the spheres is simpla harmonic. Calculate its pericd. Express your answer with the appropriate units. ? T = Value Units Two uniform solid spheres, each with mass 0.847 kg and radius 8.00x10-2 m, are connected by a short, light rod that is along a diameter of each sphere and are at rest on a horizontal tabletop. A spring with force constant 161 N/m has one end attached to the wall and the other end attached to a frictionless ring that passes over the rod at the center of mass of the spheres, which is midway between the centers of the two spheres. The spheres are each pulled the same distance from the wall, stretching the spring, and released. There is sufficient friction between the tabletop and the spheres for the spheres to roll without slipping as they move back and forth on the end of the spring. Part A Assume that the motion of the center of mass of the spheres is simpla harmonic. Calculate its pericd. Express your answer with the appropriate units. ? T = Value Units