Datum a,5) m/s² Datum CD as = (0.2i + SB 30° 45°

Find the constraint acceleration equation between block A and B (Assume all upper and down pulleys' centrals are horizontal).

The position of the EOAT (gripper hand) of the SCARA Robot in Robotics Factory in BGSU can be expressed by cylindrical coordinate system. Mechatronics student wrote a code that moves the EOAT from position P1 into position P2 at constant angular velocity of 2rad/s. The path generated between these two points, measured from base of the robot follow radial path r = cos m. Calculate the velocity magnitude of EOAT at 0 = 30°. A) 1 m/s B) 2 m/s C)2cos30 m/s D) None of the above.

A particle P of mass m = 3 kg arrives at point O with a horizontal velocity and starts rolling down a circle with radius R = 1.5 m. The particle is attached to the point O by means of a linear spring of stiffness k = 50 N/m that is unstretched when the particle is at O. Assume that during the motion of P along the circle, the spring follows the circle. Let N = {x, ây} be a fixed reference frame as shown in the figure and let B = {bx, by} be a reference frame attached to P so that b is tangent to the circular path and by is perpendicular to the circular path. For convenience, take g = 10 m/s² in this question. ny ĤT IP