1. Engineering
  2. Mechanical Engineering
  3. help with 164 please...

Question: help with 164 please...

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or bcproauel to lind the angle between the position vectors A and B 1.63 Let A and B be two nonparallel vectors that lie in a common plane S. I C AXAB), which.of the following statements are true:) C-0:(i) C lies in plane S, and (Gii) C is perpendicular to plane S? 1.64 Determine (a) the angle between the position vectors P and unit vector perpendicular to P and Q Q: and (b) a 1.65 Find a unit vector that is perpendicular to both A -4i-3j-2km and B =-2i-4] + 3km. 14 ft 1.66 The three points A(0,-2. 2 coordinates are in inches. Find a unit vector that is perpendicular to this plane ), Β(-1,4,1), and C(3,0,0) define a plane. The Figure P1.62 1.67 For the position vectors P and Q shown, determine the orthogonal compo- 1 2 in nent of P × Q in the direction of OA. in. 5 Figure P1.64 4 m Figure P1.67 Help with 1.64 please

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