rmine the following when link AB of the given linkage is oriented at positive 90 degrees with respect to the x-axis Position of point E Velocity of point E Acceleration of point E Determine the following when link AB of the given linkage is oriented at positive 270 degrees with respect to the x-axis Position of point E Velocity of point E Acceleration of point E

A circular body rotates according to the equation (S = 2 t4 – 4), Find the radius of the body to give an angular acceleration of (3 t2 rad / sec2

briefly explain the "spherical manipulator" in robotics

Just numbers 1,2,3 please

only HANDWRITTEN answer needed ( NOT TYPED)

Determine if for the position shown there is a Coriolis acceleration at the pin/pin a. If your answer is affirmative, draw the direction of the Coriolis vector on the mechanism.

2.

Please asap

A sliding black C moves along horizontal line AC. A rovasting arm AB is '4 ft. 3 in. long and rotates around a center A. The connecting rod BC is 8 ft long. This tod is extended to D, making BCD 11 ft. 9 in long. Make a drawing of this linkage and trace the path of D Wnie the arm makes one complete revolution counterclockwise. "Locode points for each 15⁰° movement of the arm AB, beginning with AB coinciding with AC Dimensial sketch Scale Space, lin. = 1 ft. Time: 3 hr

B₂ on 2 and 4 B, on 3 [sc 1.Determine velocity of link 4 using graphical method. R1 is 10cm, r2 is 12cm and THETA is 60°while link 2 is rotating at 500 rpm counterclockwise. 2. Verify your answer above using complex algebra method.