What was the magnitued of the displacement of the first two

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The first stage of a trip has a displacement vector in the negative x direction. The second stage has a displacement at an angle of 30.0 above the +x axis. The final stage has a displacement of magnitude 15km and points in a direction 40degrees below the +x axis. If after all three stages you end up where started, what was the magnitued of the displacement of the first two stages.

Reference no: EM131101948

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