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Please solve fast O X Δ O X Δ O X Δ ------------------- Find the value of O= X= Δ= |
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Answer» Motion in Two and Three Dimensions 3.1 The Important Stuff 3.1.1 Position In three dimensions, the location of a particle is specified by its location VECTOR, r: r = xi + YJ + zk (3.1) If during a TIME interval ∆t the position vector of the particle changes from r1 to r2, the displacement ∆r for that time interval is ∆r = r1 − r2 (3.2) = (x2 − x1)i + (Y2 − y1)j + (z2 − z1)k (3.3) |
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