Exercise 1.42: (I ONLY NEED INSTRUCTIONS ON HOW TO DRAW THEGRAPH IN PART F)

Part A

Given thevector A? =4.00i^+7.00j^ ,find the magnitude of the vector. (Answer: 8.06)

Part B

Given thevector B? =5.00i^?2.00j^ ,find the magnitude of the vector. (Answer: 5.39)

Part C

Write an expression for the vectordifference A? ?B? using unitvectors.

Express your answer in terms of unit vectors. (Answer -1.00i +9.00j)

Part D

Find the magnitude of the vectordifference A? ?B? . (Answer:9.06)

Part E

Find the direction of the vectordifference A? ?B? . (Answer:96.3)

Part F

In a vector diagramshow A? , B? ,and C? =A? ?B? .

Draw the vectors starting at the black dot. Both the orientationand length of your vectors will be graded. Use "vector info" buttonto see the angle and length of your vectors.