2. A cyclist applies a force F with magnitude F = 50N in the same direction as the vector b = 4 j. The distance between the pivot point (fulcrum) and the point of force impact is where r has the same magnitude as A B where A = (20, 15, 1) and B = (6,5, 0) but is in the opposite direction to A B. 2.1 The expression for F = qs i+q6j+** k 2.2 The expression for r =** i +** j+9₁k 2.3 The Moment of force is M = q8 i + ** j +q9k

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A: Let us solve above problem.

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Q: please answer all i really need it and make sure it’s correct

A: Step 1: Step 2: Step 3: Step 4:

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A: Disclaimer:  Since you have asked multiple questions, we will solve the first question for you. If…

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A:

Q: 2. Find the distance between and

A:

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A: follow next step

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A:

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A: The unit vector makes an angle θ=-3π4 with positive x-axis

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A: Image is attached with detailed solution.

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