I.6.2. Decomposition of a vector along two given directions
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Decomposition of a vector along two given directions Δ1 și Δ2 it is done as follows:
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From the top of the vector go parallel to the two given directions.
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We write the vectorial equation:
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- We write the scalar equation:
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🔦 Remark
The decomposition of a vector along two given directions is the opposite of the composition of two nonlinear and with the same application point vectors, with the parallelogram rule.