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A moving particle starts at an initial position r(0) = <1, 0, 0> with initial velocity...

A moving particle starts at an initial position r(0) = <1, 0, 0> with initial velocity v(0) = i - j + k. Its acceleration is a(t) = 4t i + 4t j + k.

Find its velocity, v(t), and position, r(t), at time t.

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