Two discs A and B are mounted coaxially on a vertical axle. The discs have moments of inertia I and 2I respectively about the common axis. Disc A isimparted an initial angular velocity 2omega using the entire potential energy of a spring compressed by a distance x_(1). Disc B is imparted an angular velocity omega by a spring having the same spring constant and compressed by a distance x_(2). Both the discs rotate in the clockwise direction. A small object of uniform density rolls up a curved surface with an initial velocitiy v. It reaches upto a maximum height of (3v^(2))/(4g) with respect to the initial position. The object is:

Two discs A and B are mounted coaxially on a vertical axle. The discs

1.	Two discs A and B are mounted coaxially on a vertical axle. The discs have moments of inertia I and 2I respectively about the common axis. Disc A isimparted an initial angular velocity 2omega using the entire potential energy of a spring compressed by a distance x_(1). Disc B is imparted an angular velocity omega by a spring having the same spring constant and compressed by a distance x_(2). Both the discs rotate in the clockwise direction. A small object of uniform density rolls up a curved surface with an initial velocitiy v. It reaches upto a maximum height of (3v^(2))/(4g) with respect to the initial position. The object is:
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