Dziwani zotsatira za ma vector awiri pogwiritsa ntchito equation ya cosines

Mavuto othetsedwa mu ma vector - dziwani zotsatira za ma vector awiri pogwiritsa ntchito cosine equation

1. F1 = 10 N ndi F2 = 20 N. Dziwani vekitala yotsatira.

kudziwa zotsatira za ma vector awiri pogwiritsa ntchito equation ya cosines 1

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2. A1 = 15 ndi A2 = 9. Ngodya pakati pa ma vector awiriwa ndi 60oDziwani vekitala yotsatira.

Anakonza

Kuthetsa mavuto a ma vector - kudziwa zotsatira za ma vector awiri pogwiritsa ntchito cosines equation 2

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3. mkati1 = 5 ndi v2 = 12. Ngodya pakati pa ma vector awiriwa ndi 90oDziwani vekitala yotsatira.

Anakonza

Kuthetsa mavuto a ma vector - kudziwa zotsatira za ma vector awiri pogwiritsa ntchito cosines equation 3

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  1. Dziwani zotsatira za mu vekitala ya mzere
  2. Dziwani zigawo za vekitala
  3. Dziwani zotsatira za ma vector awiri pogwiritsa ntchito chiphunzitso cha Pythagorean
  4. Dziwani zotsatira za ma vector awiri pogwiritsa ntchito equation ya cosines
  5. Dziwani zotsatira za mavekitala awiri pogwiritsa ntchito zigawo za mavekitala

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