Question #18491

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Answer 1 · 2017-03-27T06:54:55

The answer is #(a)#

#|vecA|=44#

#|vecB|=16#

#phi=30º#

The vector product is

#|vecC|=|vecA|*|vecB|*sinphi#

#=44*16*sin30º#

#=44*16*1/2=44*8=352#

#vecC# is perpendicular to #vecA# and #vecB#