Posted by Harry on Monday, November 1, 2010 at 3:49am.
85cm @ 25 deg.
Convert the vector to hor. and ver
components.
x = hor = 85cos25 = 77 cm.
y = ver = 65*sin85 = 35.2 cm.
Additions to the vector:
x + 50 = 77,
x = hor = 77 - 50 = 27 cm to be added.
y + 0 = 35.2,
y = 35.2.
R = 27 + 35.2i = 44.4 @ 52.5 deg.
CORRECTIONS:
Y = ver = 85*sin25 = 35.2.
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