15.6At the instant shown, aQ of the point Q of the rotating disk is directed as indicated and has a magnitude of 10m/s2. Determine the speed vp of the point and a in this instant. 15,4 The gear A of the system shown executes 200 rev over a time interva6 rad/s2. Determine vD. VE. ap, and a of the ponts DPlane Kinematicsof Rigid Bodies15.3 At the instant shown, the gear A rotates with O- 2 radieB rotates with apE at this instant.and fhewhile its angular velocity is being increased from 300 rpmconstant rate a. Determine a, and At.to 900 rpm4 in.60°6 in.0.2 m0.3 mAFig. P15.5 and P15.6*Fig. P15.3* and P15.4A circular disk rotates about the point O as shown. At the instant shoupoint P moves with vp = 0.9 m/s ↑ and ao of the point Q of the disk is didicated. Determine a of the disk and the magnitude of ao at this instant15.5rad/s2as15.6* At the instant shown, a, of the point Q of the rotating disk is directei.indicated and has a magnitude of 10 m/s". Determine the speed vp of the pOintand a of the disk at this instant.15.7 A small object P rests on a horizontal disk as shown. At the time t = 0disk accelerates at a constant rate a. = k rad/s from rest until t = 5 s. thenrotates freely without any angular acceleration. It is known that P will start to slaon the disk when its resultant acceleration exceeds 3 m/s. Determine the maximradial distancer for which sliding of P on the disk will not occur.g. P15.715.8 The gears A, B, and C, of radii ra = 500 mm, rB = 200 mm,rc = 150 mm, respectively, all rotate about fixed axes parallel to the x axisshown. At a certain instant, the gear A rotates with WA = 6i rad/s and the gearotates with ac = 10i rad/s. Determine 0g and ag of the gear B at this instant0.6 m0.9 mFig. P15.8Fig. P15.9*15.9* A 0.6-m radius drum carrying the load A is rigidly attached to a 0.9-1pulley carrying the load B as shown. At the time t = 0, the load B movesvelocity of 2 m/s and a constant acceleration of 3 m/s? . Over the time05152 s, determine (a) the number of revolutions executed by the pulleydisplacement of the load A.

Name: 15.6At the instant shown, aQ of the point Q of the rotating disk is di
Uploaded: 2024-03-20T06:58:04.000Z
Channel: Bartleby
Description: 15.6At the instant shown, aQ of the point Q of the rotating disk is directed as indicated and has a magnitude of 10m/s2. Determine the speed vp of the point and a in this instant. 15,4 The gear A of the system shown executes 200 rev over a time inter