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→ 0 22 R X1 ef N L Problem 3. (2.5 points) Z Body 2 A thin disk (body 2) shown edgewise in the figure has mass m=0.5kg a
Posted: Tue Apr 26, 2022 8:53 pm
by answerhappygod
- 0 22 R X1 Ef N L Problem 3 2 5 Points Z Body 2 A Thin Disk Body 2 Shown Edgewise In The Figure Has Mass M 0 5kg A 1 (39.27 KiB) Viewed 26 times
→ 0 22 R X1 ef N L Problem 3. (2.5 points) Z Body 2 A thin disk (body 2) shown edgewise in the figure has mass m=0.5kg and radius R = 20cm and spins relative to a massless, slender 21 rod (body 1) with constant rate Or. Body 1 is Body 1 connected to the fixed (inertial frame) at point A by means of a ball-and-socket. Body C А. 1 precesses about the vertical Z-axis with X constant rate 2 = 0.6 rad/s. Note that the angle 8 = 30° remains constant at all times, and the distance L from A to the disk's center B is constant. Coordinate system XYZ is inertial, while coordinate system xıyızı with origin at A is attached to body 1. The xi axis goes through the center of the disk, and the xizi plane remains vertical at all times. Find the normal force between the horizontal surface and the disk. Assume that the friction is negligible (just enough to maintain pure rolling.) Do not neglect gravity. Ans: N= 3.7158 Newtons