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8. As shown in the figure, the ACB is a smooth, long enough "A" shaped frame fixed in a vertical plane, where the angle
Posted: Wed May 18, 2022 6:33 am
by answerhappygod
- 8 As Shown In The Figure The Acb Is A Smooth Long Enough A Shaped Frame Fixed In A Vertical Plane Where The Angle 1 (51.33 KiB) Viewed 47 times
8. As shown in the figure, the ACB is a smooth, long enough "A" shaped frame fixed in a vertical plane, where the angle between the CA and CB sides and the vertical direction are both O. P, Q are two light rings. The small rings are placed on the CA and CB respectively. Ends of the two strings OP and OQ are attached to the P and Q rings, and the other ends are tied together at node 0. The hook of mass m is hung below node O. The lengths of the two strings of OP and OQ are 11 and 12. If 11:12=2:3, Find the ratio of the tension of the two ropes. с P 12 Q li 0 A В m