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April 23, 2014

April 23, 2014

Posted by **Isabell** on Saturday, November 20, 2010 at 12:18pm.

What is the magnitude of A + B + C ?

- physics -
**bobpursley**, Saturday, November 20, 2010 at 12:21pmadd the x components; add the y components.

then magnitude= sqrt(sumx^2+sumy^2)

- physics -
**Henry**, Sunday, November 21, 2010 at 11:19pmX = hor = 6.7 + (-5.5) + 3.2 = 4.4.

Y = ver = -2.3 + 4.5 + +7.2 = 9.4.

R^2 = X^2 + Y^2,

R^2 = (4.4)^2 + (9.4)^2,

R^2 = 19.36 + 88.36,

R^2 = 107.72,

R = 1O.4 = Resultant = Magnitude.

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