Ryan, a social worker, has observed that the foster care in his region is functioning inefficiently. He wants to undertake some programs to develop the functioning of the foster care. Whom should he approach at the Administration for Children and Families?
A. Assistant Secretary

B. Principal Deputy Assistant Secretary

C. Chief Medical Officer

D. Regional Administrator

Review multiple-concept example 7 in this chapter as an aid in solving this problem. in a fast-pitch softball game the pitcher is impressive to watch, as she delivers a pitch by rapidly whirling her arm around so that the ball in her hand moves in a circle. in one instance, the radius of the circle is 0.626 m. at one point on this circle, the ball has an angular acceleration of 66.1 rad/s2 and an angular speed of 12.6 rad/s. (a) find the magnitude of the total acceleration (centripetal plus tangential) of the ball. (b) determine the angle of the total acceleration relative to the radial direction.