Question

You are given information about two vectors, A and B, by being shown the following figure: 52° B = 3.2i-0.6 1) Calculate the scalar product A B: 11.6 12.0 14.9 15.4 19.5 Submit 2) Calculate the vector product AxB 0 Οι 0 0 0 015.4 into the page 11.6 into the page 11.6 out of the page 12.0 into the page 12.0 out of the page 14.9 into the page 14.9 out of the page 15.4 out of the page Submit

Answer 1

A^Vector middot B^Vector = > Vertical-bar A Vertical-bar Vertical-bar B Vertical-bar cos 52 = > 6 times (3.2^2 + 0.6^2) cos 52 A^Vector middot B^Vector = > 12.03 option- 2nd A^Vector times B^Vector = Vertical-bar A^Vector Vertical-bar Vertical-bar B^Vector Vertical-bar sin theta = 6 times squareroot 3.2^2 + 0.6^2 times sin (52) A^Vector times B^Vector = 15.4 into page