Two discs
Two discs, each having moment of inertia 5kgm^2. about its central axis, rotating with speeds 10rads^−1 and 20rads^−1, are brought in contact face to face with their axes of rotation coincided. The loss of kinetic energy in the process is
27
Nov
Two discs, each having moment of inertia 5kgm^2. about its central axis, rotating with speeds 10rads^−1 and 20rads^−1, are brought in contact face to face with their axes of rotation coincided. The loss of kinetic energy in the process is are brought in contact face to face with their axes of rotation coincided. The loss [...]
Two discs, each having mass m, are attached rigidly to the ends of a vertical spring. One of the discs rests on a horizontal surface and the other produces a compression x0 on the spring when it is in
04
Oct
Two discs, each having mass m, are attached rigidly to the ends of a vertical spring. One of the discs rests on a horizontal surface and the other produces a compression x0 on the spring when it is in are attached rigidly to the ends of a vertical spring. One of the discs rests on [...]
Two discs, each having moment of inertia 5 kg m^2. about its central axis, rotating with speeds 10 rad/s and 20 rad/s, are brought in contact face to face with their axes of rotation coincided. The loss of kinetic energy in the process is
29
Sep
Two discs, each having moment of inertia 5 kg m^2. about its central axis, rotating with speeds 10 rad/s and 20 rad/s, are brought in contact face to face with their axes of rotation coincided. The loss of kinetic energy in the process is are brought in contact face to face with their axes of [...]