Suppose a yo-yo has a center shaft that has a 0.280 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 1.40 m/s2, what is the angular acceleration of the yo-yo in rad/s2?rad/s?(b) What is the angular velocity in rad/s after 0.750 s if it starts from rest?rad/s(c)The outside radius of the yo-yo is 3.80 cm. What is the tangential acceleration in m/s2 of a point on its edge?m/s?

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