Compute all parts of given question:
Question: The blades of a 60 cm diameter fan spin at a rate of 25 rotations per second (25 Hz). Point A is on the end of one of the blades, and point B is 15 cm from the end of one of the blades.
Part A: Find the speed in m/s of point A (vA) and point B (vB).
Part B: Find the angular velocity in rad/s of point A (omegaA) and point B (omegaB).
part C: Find the magnitude and direction of the centripetal acceleration of point A (acA) and point B (acB).
It'd be really helpful if you could show all steps of your work and steps. Thanks.