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Shown as in the figure below, A=60 degree and B=30 degree. Calculate the total length obtained by adding the x-axis component of both the vectors.

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Shown as in the figure below, A=60 degree and B=30 degree. Calculate the total length obtained by adding the x-axis component of both the vectors.

(a) 3.23m

(b) 4.35m

(c) 2.50m

(d) 1.5m

This question was posed to me in homework.

Asked question is from Addition of a System of Coplanar Forces in division Force Vectors of Engineering Mechanics

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Correct option is (a) 3.23m

Best explanation: After getting the cosine components of the given vectors we obtain the total length of the x-axis components to be 3cos60 + 2cos30 = 3.23.

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