Four forces having magnitudes of 200 N, 400 N, 600 N and 800 N respectively acting along four sides (1 m each) of a square ABCD as shown in Figure. Determine the magnitude and direction of the resultant force from A along the line AB.

Four forces having magnitudes of 200 N, 400 N, 600 N and 800 N respect

1.	Four forces having magnitudes of 200 N, 400 N, 600 N and 800 N respectively acting along four sides (1 m each) of a square ABCD as shown in Figure. Determine the magnitude and direction of the resultant force from A along the line AB.
A.	400√3 N, 3.2 m from A
B.	400√2 N, 2.5 m from A
C.	300√2 N, 2 m from A
D.	300√3 N, 2.5 m from A
Answer» C. 300√2 N, 2 m from A

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Four forces having magnitudes of 200 N, 400 N, 600 N and 800 N respectively acting along four sides (1 m each) of a square ABCD as shown in Figure. Determine the magnitude and direction of the resultant force from A along the line AB.

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