Question 2 0/ 10 pts ) 100 19 0 Details Suppose a yo-yo has a center shaft that has a 0.289 cm radius and that its string is being pulled. a) If the string is stationary and the yo-yo accelerates away from it at a rate of 2.02 m/s , what is the angular acceleration's magnitude of the yo-yo? rad /s2 b) What is the angular velocity's magnitude after 0.81 s if it starts from rest? rad /s c) The outside radius of the yo-yo is 3.856 cm. What is the tangential acceleration's magnitude of a point on its edge? m/$2 Submit