Friday, July 31, 2009

Vector Help please?

Knowing vector A = 98 grams @ 141 degrees,


vector B = (76.2) x unit vectors + (-61.7) y unit vectors, and


vector c = (-150) x unit vector + (-110) y unit vector...


C is also measured in grams for its magnitude.





What is the x-component of the Equilibrant of A+B+C?? in grams

Vector Help please?
x component of (A+B+C)


is (x component of A)+(x component of B)+(x component of C)


= 98g*cos(114)+76.2g-150g=-113g

quince

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