Question 4- On the diagram 1. Draw velocity vector of B 2. Find magnitude of linear velocity of B 3. Draw velocity vector of C 4. Find IC instantaneous centre of rotation for CB (clearly indicate perpendicular directions where applicable) 200 mm 150 mm 30° B @AB=4 rad/s 60°

The crank AB has a constant angular velocity w. (Figure 1) Figure C (0) 1 of 1 X Part A Determine the velocity of the slider at C as a function of 0. Suggestion: Use the x coordinate to express the motion of C and the coordinate for СВ. Х = 0 when = 0°. Express your answer in terms of the variables b, 1, w, and 0. Enter the arguments of trigonometric functions in parenthesis. UC = Submit Part B - ΠΙΑΣΦΗ 11 ↓↑ ac = Request Answer Submit Determine the acceleration of the slider at C as a function of 0. Suggestion: Use the x coordinate to express the motion of C and the coordinate for CB. x = 0 when = 0°. vec Express your answer in terms of the variables b, 1, w, and 0. Enter the arguments of trigonometric functions in parenthesis. Enter the powers of trigonometric functions using parenthesis, e.g. (sin(0))³, (cos(0))4, etc. VE ΑΣΦ ↓↑ vec ? Request Answer ?