A rotating disk with a hoop is moving with a constant angular velocity. Derive the equation for the moment of inertia.
A rotating disk with a hoop is moving with a constant angular velocity. Derive the equation for the moment of inertia.
A rotating disk with a hoop is moving with a constant angular velocity. Derive the equation for the moment of inertia.
A rotating disk is moving with a constant angular velocity. A hoop is dropped on the disk such at it also rotates about its center. Derive the equation for the new angular velocity.
A rotating disk is moving with a constant angular velocity. A hoop is dropped on the disk such at it also rotates about its center. Derive the equation for the new angular velocity.
Two disks are rotating about the same axis. Disk A has a moment of inertia of 4.45 kg.m2 and an angular velocity of +4.87 rad/s. Disk B is rotating with an angular velocity of -7.28 rad/s. The two disks are then linked together without the orques, so that they rotate as a single unit with an angular velocity of -3.59 rad/s. The axis of rotation for this unit is the same as that for the separate disks. What is the...
Two disks are rotating about the same axis. Disk A has a moment of inertia of 9.20 kg·m2 and an angular velocity of +9.96 rad/s. Disk B is rotating with an angular velocity of -8.43 rad/s. The two disks are then linked together without the aid of any external torques, so that they rotate as a single unit with an angular velocity of -3.59 rad/s. The axis of rotation for this unit is the same as that for the separate...
Two disks are rotating about the same axis. Disk A has a moment of inertia of 3.3 kg · m2 and an angular velocity of +7.4 rad/s. Disk B is rotating with an angular velocity of -9.3 rad/s. The two disks are then linked together without the aid of any external torques, so that they rotate as a single unit with an angular velocity of -2.5 rad/s. The axis of rotation for this unit is the same as that for...
Two disks are rotating about the same axis. Disk A has a moment of inertia of 4.50 kg·m2 and an angular velocity of +1.17 rad/s. Disk B is rotating with an angular velocity of -6.93 rad/s. The two disks are then linked together without the aid of any external torques, so that they rotate as a single unit with an angular velocity of -3.80 rad/s. The axis of rotation for this unit is the same as that for the separate...
Two disks are rotating about the same axis. Disk A has a moment of inertia of 6.08 kg·m2 and an angular velocity of +3.60 rad/s. Disk B is rotating with an angular velocity of -6.84 rad/s. The two disks are then linked together without the aid of any external torques, so that they rotate as a single unit with an angular velocity of -4.50 rad/s. The axis of rotation for this unit is the same as that for the separate...
9. A disc is rotating about a axis through the center at a constant angular velocity oo. Two ants of equal mass suddenly drop onto the edge the disc and gets stuck to the rotating disc. Does the Moment of Inertia of the system increase or decrease? Explain a. b. Does the angular velocity increase or decrease? Explain 01 c. Now suppose the two ants start moving toward the center at a constant speed. i.Does the moment of inertia increase...