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vector p is 6m in the x direction . vector q is 10m in y direction .use parallelogram rule to find p puls q

vector p is 6m in the x direction . vector q is 10m in y direction .use parallelogram rule to find p puls q

Grade:11

1 Answers

Arun
25757 Points
5 years ago
 
Parallelogram method
R² = P² + Q² + 2PQ cos theta
Because x axis and y axis are perpendicular
Hence theta = 90 degree
R² = P² + Q² +0
R = \large \sqrt(P²+Q²)
R = \large \sqrt136

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