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1. The position of a particle is given by the following equation: where all numerical values have the appropriate units to produce a result in meters and are accurate to three significant figures. (a) The particle begins on the yz-plane at t-0.00. At what time will the particle return to the yz-plane? (b) What will the velocity, v, of the particle be at this time? (c) When will the velocity, v, be zero? (d) What will the acceleration, ã, of the particle be when 0?
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