Referring to the figure, derive the equation for the velocity and acceleration of point A using the following equations for fixed-axis rotation and relative motion.
Fixed-axis rotation equations.
vA = ω x rA/O aA = α x rA/O - ω2rA/O
Relative motion equations.
vA = vB + vA/B aA = aB + aA/B
What is the velocity and acceleration of point A if point B is fixed and A is rotating about B?