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Part A vectors shown in the figure, find the magnitude and direction of B xA, assuming that the quantities shown are accurate to two or the significant figures 70 40 O 31, directed out of the plane O 31, directed into the plane O 26, directed out of the plane O 26, directed into the plane O 31, directed on the plane Submit My Answers Give Up

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Answer #1

26, directed into the page

|B cross A| = |B|*|A|*sin(theta)

= 5*8*sin(40)

= 25.7

= 26 (when rounder two significant figures)

direction : into the page

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