Two material points move according to the equations x1 = A1+B1t+C1t2 and x2 = A2+C2t2, where A1 = 10 m; B1 = 32 m/s; С1 = –3 m/s2; A2 = 5 m; C2 = 5 m/s2. At what point in time are the velocities of these points the same? What are the velocities and accelerations of the points at this moment?
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