PROBLEMS 16-135. At the instant shown, ball B is rolling along the slot in the disk...
The disk rotates with angular speed w = 4.1 rad/s. The small ball A is moving along the radial slot with speed u = 155 mm/s relative to the disk. Determine the absolute velocity VA of the ball. 215 mm Answer: VA- j) m/s
16-113. The disk is moving to the left such that it has an angular acceleration a = 6 rad/s2 and angular velocity w = 3 rad/s at the instant shown. If it does not slip at A, determine the acceleration of point B. 16-114. The disk is moving to the left such that it has an angular acceleration a = 6 rad/s? and angular velocity w = 3 rad/s at the instant shown. If it does not slip at A,...
theta is 60 degree Problem 1: Section 16-4 At the instant shown, = 60°, and the link DC is rotating with angular velocity -20 rad/s and angular acceleration -200 rad/s2. Determine the velocity and acceleration of rod AB. 500 mm 500 mm
The disk rotates with the angular motion shown. The peg at B is fixed to the disk. Suppose that ω = 9 rad/s , α = 10 rad/s2, r = 0.3 m , and a = 1.35 m . (Figure 1) Determine the angular velocity of the slotted link AC at this instant measured counterclockwise. Express your answer using three significant figures. Enter positive value if the angular velocity is counterclockwise and negative value if the angular velocity is clockwise....
disk rolls without slipping such that it has an angular acceleration of a 8 rad/s2 and angular velocity of w 32 rad/s at the instant shown. Assume point A lies on the periphery of the disk, 150 mm from C. (Figure 1) Figure 1 of 1 500 mm 150 mm 400 mm
please show all work neatly and orderly so that I will understand 2) 40 pts. Block A, which is attached to a cord, moves along the slot of a horizontal forked rod. At the instant shown, the cord is pulled down through the hole at O with an acceleration of 4 m/sec/sec and its velocity is 2 m/s. Determine the acceleration of the block at this instant. The rod rotates about O with an angular velocity of 4 rad's and...
(b) At the instant shown in Figure Q2(b), a disk is rotating with an angular velocity of a) 1.0 rad/s and has an angular acceleration of α-: 0.5 rad/s. A string extends from the centre of the disk, O, and runs over a small peg, A, and a pulley, B. The other end of the string is connected to a cylinder C. At the instant shown, OA is perpendicular to AB. Neglect the size of the pulley at B. (i)Determine...
can you solve neatly, step by step so I can understand? 2) 40 pts. Block A, which is attached to a cord, moves along the slot of a horizontal forked rod. At the instant shown, the cord is pulled down through the hole at O with an acceleration of 4 m/sec/sec and its velocity is 2 m/s. Determine the acceleration of the block at this instant. The rod rotates about O with an angular velocity of 4 rad's and an...
100 mm А B 75 mm C 100 mm x mm At the instant shown, bar BC has a constant angular velocity of 3.2 rad/s counter clockwise. Given x = 163 mm. Using relative velocity and acceleration analysis, determine: (c) the angular acceleration (magnitude and direction) of the plate. rad/s2 Check (d) the acceleration (magnitude) of point B relative to the plate. m/s?
100 mm А 75 mm С 100 mm X mm At the instant shown, bar BC has a constant angular velocity of 6.8 rad/s counter clockwise. Given x 182 mm. Using relative velocity and acceleration analysis, determine: (a) the angular velocity (magnitude and direction of the plate. rad/s Check (b) the velocity (magnitude) of point relative to the plate. m/s Check c) the angular acceleration (magnitude and direction of the plate. rad/s2 Check (d) the acceleration magnitude) of point relative...