Question: At time t = 0, a particle is located at the point (1, 2, 3). It travels in a straight line to the point (4,

At time t = 0, a particle is located at the point (1, 2, 3). It travels in a straight line to the point (4, 1, 4), has speed 2 at (1, 2, 3) and constant acceleration 3i - j + k. Find an equation for the position vector r(t) of the particle at time t.

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