# physics,dynamics

posted by
**Anonymous** on
.

The acceleration of a particle along a straight line is defined by a = (2t - 9) m/s2, where t is in seconds. At t = 0, s = 1 m and v = 10 m/s. When t = 9 s, determine (a) the particleâ€™s position, (b) the total distance traveled, and (c) the velocity.