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11 Dec 2019
Two vectors A and B lie in the xy plane and
are given by
A = Ax i + Ay j
B = Bx i + By j .
where Ax = 5.68 m, Ay = 0.027 m, Bx =
2.5 m, By = -5.4 m.
Find the magnitude of R = A + B.
Answer in units of m.Find the angle (between -180 and +180
with counterclockwise positive) that the vec-
tor R makes from the positive x axis.
Answer in units of .
Two vectors A and B lie in the xy plane and
are given by
A = Ax i + Ay j
B = Bx i + By j .
where Ax = 5.68 m, Ay = 0.027 m, Bx =
2.5 m, By = -5.4 m.
Find the magnitude of R = A + B.
Answer in units of m.Find the angle (between -180 and +180
with counterclockwise positive) that the vec-
tor R makes from the positive x axis.
Answer in units of .
upaLv1
25 Jul 2023
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Beverley SmithLv2
12 Dec 2019
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