Consider A = -6î +37+3k and B= 3î + i+ bk. If the two vectors are perpendicular to each other, what is the constant b? O a. 17 O b. 5 O c. 7 O d. -11

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A: Given tAB=2secM=200g=0.2 KgU=total energy=0.9 J

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Q: 1. Point charges of 5.00 µC (micro coulombs) and -3.00 µC are placed 0.250 m apart. Where can a…

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