Chapter 16, Problem 41P

Question 6 to this answer. At the instant shown, the bar AB has a velocity of 4.8 rad/s clockwise. If a = 0.22 m, b = 0.33 m,0 = 24°, and a = 52° at this instant. Determine the magnitude of the velocity in m/s of roller C. A 0 α A

The angular velocity of the disk is ω=10 rad/s. The radius of the disk is 0.8 m. Determine the magnitude of the velocity of point A on the disk.

The body is formed of slender rod and rotates about a fixed axis through point O. At time t = 0, the body is in the orientation 0 = 0 and has an angular velocity wo = 0.3 rad/s and a constant angular acceleration a = 0.8 rad/s². Determine the vectors of velocity and acceleration of point A at t = 1 s. Use d = 2r = 0.8 m. (√₁ = 0.106î + 1.240ŷ m/s, da -1.289 + 1.019ĵ m/s²) ω, α y = d x A