Part A Given two vectors Ā = 4.40 î+ 7.40 „ and B = 5.80 î...

Question

Question

Part A Given two vectors Ā = 4.40 î+ 7.40 „ and B = 5.80 î – 2.70 ġ, find the scalar product of the two vectors A and B. ΠΙ Α

Answer 1

Answer #1

À = 4y i +7.4 A.B= (4.4 i +7.4J) . (5.8 î - 27 ) 25.5.-19.98 =s.sy B Cos o = AD IĀ IB) 1A)=√(4.42 +(7:42 (5.8)2 + (-27)? 8. b

Answer 2

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