PROBLEM: The rod OA in Fig. 12–33a rotates in the horizontal plane such that 0 =...
The rod OA rotates counterclockwise with a constant angular velocity of 0 5 rad/s. Two pin-connected slider blocks, located at B, move freely on O A and the curved rod whose shape is a limacon described by the equation r 100(2 cos 0) mm. (Figure 1) Part A Determine the magnitude of the acceleration of the slider blocks when 6-155 Express your answer to three significant figures and include the appropriate Figure < 1011 aValue m/s 5 rad Submit Request...
The link OA is pinned at O and rotates because of the sliding action of rod R along the horizontal groove. (Figure 1) Part A If R starts from rest when =0° and has a constant acceleration ar = 45 mm/s2 to the right, determine the angular velocity of OA when t = 45 Express your answer to three significant figures and include the appropriate units. μΑ ? Value Units Figure < 1 of 1 Submit Request Answer Part B...
Rod OA rotates counterclockwise with a constant angular velocity of θ = 5 rad/s. The double collar B is pin-connected together such that one collar slides over the rotating rod and the other slides over the horizontal curved rod, of which the shape is described by the equation r = 1.5(2-cosθ)ft. (Figure 1) Part AIf both collars weigh 0.80 lb, determine the magnitude of the normal force which the curved rod exerts on one collar at the instant θ = 135°....
6. A horizontal rod rotates about a vertical rod with a constant angular velocity 0, as shown in the figure below. Assume the rods have negligible mass. A smooth collar on the horizontal rod is attached to a spring (spring constant k) that is anchored to the vertical rod on the other end, and the spring is unstretched when the collar is at A, distance r; away from the vertical rod. Although not shown in the figure, the spring is...
Collar C is attached to the rod AB by a double collar and translates along the circular rod as shown in the figure below. The rod AB rotates counterclockwise with constant angular rate 6 of 3 rad/s. Point A on rod AB is pinned to the circular rod. The circular rod has a radius r of 0.5 m. Determine the velocity and acceleration of the collar C when 8 is 45 degrees. Express your final answers in the inertial reference...
6. The assembly shown rotates about the rod AC. At the instant shown, the assembly has an angular velocity of 5 rad/s that is increasing with an angular acceleration of 25 rad/s2. Knowing that the y-component of the velocity of corner D is negative at this instant in time, determine the velocity and acceleration of corner E. Y B с 200 mm 130 mm 100 mm D E 240 mm
6. The assembly shown rotates about the rod AC. At the instant shown, the assembly has an angular velocity of 5 rad/s that is increasing with an angular acceleration of 25 rad/s2. Knowing that the y-component of the velocity of corner D is negative at this instant in time, determine the velocity and acceleration of corner E. Y B с 200 mm 130 mm 100 mm D E 240 mm
The rod OA rotates clockwise with a constant angular velocity of 6 rad/s. Two pin-connected slider blocks, located at B, move freely on OA and the curved rod whose shape is a limacon described by the equation r = 200(2 - cos θ) mm (Figure 1) Part A Determine the speed of the slider blocks at the instant θ = 115°. Express your answer to three significant figures and include the appropriate units.
12 of 11 > Rod AB rotates counterclockwise with a constant angular velocity w 3 rad/s. The collar consists of two pin-connected slider blocks which are constrained to move along the circular path and the red AB. Suppose that r=0.2 m (Figure 1) Review Determine the r and y components of the velocity of point located on the double collar when Express your answers using three significant figures separated by a comma : 15wing scale notation oe? 10 AED! vec...
3. In the mechanism shown in the figure. rocking rod OA of length 1-0.5m rotates about axis O with a uniform angular velocity 1 rad/s and pushes up a slide rod BC moving in vertical slide. Determine the velocity and acceleration of slide rod BC when rocking rod OA makes angle 0-30° with horizontal line. (25 Scores A C No. Date Va A an Lean /s Yea(rad/s We. Yec? VeVesinw. VrE Ve Sinw NE NOSinbo LYad/s(sin30 Vy O.S Tad/s 2...