*6.7.59 Question Help A force is given by the vector F= 2i + 6j. The force moves an object along a straight line from the point (- 2,6) to the point (8,4). Find the work done if the distance is measured in feet and the force is measured in pounds. The work done is foot-pounds.

Q: a = 3i - j - 4k, b = 2i +4j - 2k, c = -i +6k a. 4a - b b. b * (c - a) c. ||a * b|| d. the angle…

A: Solution : Given, a=3i-j-4k b=2i+4j-2k c=-i+6k a.) 4a-b=4(3i-j-4k)+2i+4j-2k =14i-18k b.)…

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A: Topic:-  vector algebra

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A: Consider the given vector: Here the objective is to prove that the given vector is a unit vector.

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Q: 3 = w = -2i + 53 i = -5j å = b = -yỉ + xj

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A: Given, The vectors  a→ = -7, 8  and  b→ = -1, 5  We have to find the angle between the vectors

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS I BEG

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Q: ctors u and v are given. v = -6i – 12j + 6k u (a) Find a vector orthogonal (perpendicular) to both u…

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

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