The rod is attached with ball-and-socket joints to smooth collars A and B at its end points. A is moving upward at a constant speed of vA = 6.4 ft/s . The angular velocity of the rod is directed perpendicular to the axis of the rod. Determine the magnitude of the velocity of B at the instant shown Determine the x, y, and z components of the angular velocity of the rod using scalar notation.

B A A ladder of length 17-ft that forms and angle of 36° with the horizontal. The point A on the ground, at this moment, has a velocity of 10 ft/s and an acceleration of 4 ft/s?. Determine the acceleration of the point B on contact with the wall.

An external drive system actuates the mechanism by applying a moment M at bearing D. At the instant 0 = 30°, the velocity of point C is 14 m (upward to the left) and the angular acceleration of link CD is 45 rad in the CCW direction. Determine the x-component of the velocity vector of point G in m at this instant. Consider L 4 metres. E B y M.

4) The X,Y,Z coordinate system is fixed. The angular velocity p is constant while ₁ and ₂ are not constant but change with time. Determine the angular velocity and angular acceleration of the disk. Express the results in the x.v.z coordinate system which is body-fixed to the disk. 9 X

Determine the velocity and acceleration of point D at the given angles if link 2 is rotating at 10 rad/s CW and acceleration at 1 rad/s^2 CW B₂ on 2 By on 3 C

An external drive system actuates the mechanism by applying a moment M at bearing D. At the instant 0 = 55°, the magnitude of the velocity vector of point C is 19 m and the angular acceleration of link CD is 30 rad in the CCW direction. Determine the angular velocity vector of link CE (in L = 2 metres. rad :) at this instant. Consider E y +. • Ch

3 moving to the right at 8 ft/s and C is moving to the left at 4 ft/s, determine the angular velocity of the pinion gear and the velocity of its center A. The pinion gear rolls on the gear racks. If B is C A_ 0.3 ft В

The Scotch-yoke mechanism converts rotational motion of the disk to oscillatory translation of the shaft. For given values of w 3 rad/s, a = 5 rad/s2, r = 5 m, and d = 5 m, determine the velocity in m/s of point P of the shaft in m/s at e = 60. (Assume rightward motion of point P as positive) P aY d

In the crank mechanism shown, if the arm AB rotates counterclockwise with angular velocity = 3 rad/s and angular acceleration = 4 rad/s2, determine the speed and acceleration of piston C at the instant shown. %3D 6m 5m

υο VA W= A r v B CC A gear sits between two moving racks. If the top rack moves at a velocity of v₁ = 0.85 m/s to the left and the bottom rack moves at a velocity of VB = 0.3 m/s to the right, determine the velocity at the center of the gear, the magnitude of the angular velocity of the gear, and the distance to the ICZV from point B. The gear has a radius of r = 0.08 m. m/s Select an answer rad/s Select an answer VB BY UBC Engineering