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the x and y components of vector a are 4m and 6m respectively .the x and y cmponents of vector A+B are 10m and 9m respectively .find the length of B and angle that B makes with the axis.

the x and y components of vector a are 4m and 6m respectively .the x and y cmponents of vector A+B are 10m and 9m respectively .find the length of B and angle that B makes with the axis.

Grade:11

1 Answers

Sagnik Bhowmick
29 Points
7 years ago
cos^-1 (2/sqrt(5))

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