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In the figure below are three vectors. Vector A ha

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Answer #1

A x B = AB sin50 = 35 x61 x sin50 = 1635.50 direction is perpendicular to both A and B(in to the plane of A and B )

Cx B = CB sin 90 = 23 x 61 x 1 = 1403 ( out of the plane)

A x B =0

at angles

20 above and 160 below the horizontal


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Answer #2

1635.5 downword

b) 1403 upward

c) 20 above and 160 below

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