Question 3 1 pts If a particle has vector acceleration a(t) = (sin 2t, cos t, 6t), in meters, and has zero velocity at time t = π/2, where t is in seconds. π/4 seconds later, how many meters is the particle away from its starting point at t = π/ = π/2? 8.7652 3.3952 4.4164 9.3341 1.9648 0.3649 1.7300 O 9.0265

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