y plus rotation X 0 L3-4 A VA, A L2-3 Initial shape A system shown in the figure has the links, 1-2, 2-3, 3-4 and the di

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Y Plus Rotation X 0 L3 4 A Va A L2 3 Initial Shape A System Shown In The Figure Has The Links 1 2 2 3 3 4 And The Di 1 (392.29 KiB) Viewed 11 times

y plus rotation X 0 L3-4 A VA, A L2-3 Initial shape A system shown in the figure has the links, 1-2, 2-3, 3-4 and the disk. At = 60 (deg) and L1-2 is subjected to the velocity of - (m/s) and the acceleration of 1 (m/s²): √3 (Question 2.1) Determine the angular velocity, and the acceleration, a of L3-4 at the joint, 4. (10 points) (Question 2.2) Determine the velocity, VA of the disk at the point, A. (10 points). Here, L1-2 = L2-3 L3-4 = 0.5 (m) and only rotation is allowed at the joints of 'O' and '4'. We assume that there is no sliding between the link 1-2 and the disk contour in surface contact and the link 1-2 rotates the disk with the radius of R=(m). Hint: Find the relationship between the 'x' coordinate and the angle '0', first. 74 w, d