A force is defined by the vector A= 3.5i - 5j+ 2.0k. What is the angle that the forces make with the positive O 69.6 y-axis? 20.40 O 110 O 66.4°

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A: Topic = Vector

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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…

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Q: 4. Show that a b

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Q: Represent the resultant of the three forces and one couple by an equivalent force R at A and a…

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Q: Determine the magnitude of the resultant force and the angle it makes with the positive x-axis.

A: Step 1: Step 2: Step 3: Step 4:

Q: Find the angle θ between the two vectors.

A: We need to find the angle θ between the two vectors.