Question

Two disc A and B are mounted coaxially on a vertical axle. The discs have moments of inertia l and 2l respectively about the common axis. Disc A is imparted an initial angular velocity 2 omega using the entire potentialenergy of a spring compressed by a distance x1. Disc B is imparted an angular velocity w by a spring having thesame spring constant and compressed by a distance x2. Both the discs rotate in the clockwise directionVelocity with which the non - hinged end of rod strikes the surface isa) root 2glb) root 3glc) root 6gld) root glCan anyone EXPLAIN this answer please?? I need it now ​

Answer 1

Answer:

ertical axle. The discs have moments of inertia l and 2l respectively about the common axis. Disc A is imparted an initial angular velocity 2 omega using the entire potentialenergy of a spring compressed by a distance x1. Disc B is imparted an angular velocity w by a spring having thesame spring constant and compressed by a distance x2. Both the discs rotate in the clockwise directionVelocity with which the non - hinged end of rod strikes the surface isa) root 2glb) root 3glc) root 6gld) root glCan anyone EXPLAIN this answer please?? I nee

Explanation:

Answer 2

Answer:

Two disc A and B are mounted coaxially on a vertical axle. The discs have moments of inertia l and 2l respectively about the common axis. Disc A is imparted an initial angular velocity 2 omega using the entire potentialenergy of a spring compressed by a distance x1. Disc B is imparted an angular velocity w by a spring having thesame spring constant and compressed by a distance x2. Both the discs rotate in the clockwise directionVelocity with which the non - hinged end of rod strikes the surface isa) root 2glb) root 3glc) root 6gld) root gl