Physics
posted by James .
Consider three force vectors ~ F1, ~ F2, and ~ F3
with magnitude 43 N and direction 53; mag
nitude 94 N and direction 162; and magni
tude 59 N and direction 288, respectively. All
direction angles are measured from the posi
tive x axis: counterclockwise for > 0 and
clockwise for < 0.
What is the magnitude of the resultant vec
tor k~F k, where ~F = ~ F1 + ~ F2 + ~ F3 ? Draw the
vectors to scale on a graph to determine the
answer.
Answer in units of N Your answer must be
within ± 5.0%
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