2. If vectors A = 2i +4 k and B = 5j +6 k, determine: (a) what planes do these two vectors exist, and (b) their respecti

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2 If Vectors A 2i 4 K And B 5j 6 K Determine A What Planes Do These Two Vectors Exist And B Their Respecti 1 (86.26 KiB) Viewed 65 times

2. If vectors A = 2i +4 k and B = 5j +6 k, determine: (a) what planes do these two vectors exist, and (b) their respective magnitudes. (c) the summation of these two vectors. 3. Determine (a) the result of dot product of the two vectors: A = 2i + 7j+ 15k and B=21i+ 31j +41k, and (b) the angle between these two vectors. 4. If vectors A =į-j +2k and B = 2i + 3j - 4k, determine A x B=C. 5. Determine the torque applied to the pipe in the Figure by a force F = 45 N with an angle = 60° to the y-axis at a distance d = 50 cm from the centerline of the pipe. ܐ܀ M Id = d X FE