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At time t, the position of a body moving along the s-axis is s=to - 151 + 48t m. Find the body's acceleration each time the velocity is zero. . .. . . O A. a(2) =0 m/sec , a(S) =0 m/sec2 O B. a(4) =24 m/sec , a(16) = 4 m/sec- O C. a(2) = 18 m/sec, a(8) = - 18 m/sec- O D. a(2) = - 18 m/sec-, a(8) = 18 m/sec