Question

Find the new location of point G, initially at G = [3 0 -1] If, (i) it is rotated by 60deg. about z-axis and then translated by 3 units along y-axis, and (ii) it is first translated by 3 units along y-axis and then rotated by 60deg bout z-axis. Are the two locations same? Check and justify, whether the final position in two cases is same or different. 

Answer 1

The kinematics of rotational motion describes the relationships between the angle of rotation, angular velocity, angular acceleration, and time.