Resolving Vectors with Projections (1 of 2: Relation to perpendicular distance)

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You are much more animated than my old maths teacher. Far more interesting.
I'm going to relearn this.
Thanks

thedancinggymnast
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Let
|A|=150N And the vector A makes an angle of 60° with the positive y axis. Let P be the
scalar projection of A on to the xz plane and it makes an angle of 30° with the positive x axis.
Express vector A in terms of its rectangular(x, y, z) components.

yarachesu
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Hey haven’t seen u in a while Eddie good day

genox
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But should not there be a friction force paralleled to the tension force when the gravitational force have an influence on the object? Or did he said before that it was negligeable? And also, in the second example, there is no tension force because this force is always equal to the gravitational force. But because it is eliminated by the normal force (Fg), there is no tension force. But in the end, this is a math course, not a physics course.
Anyway, this was a very good video. Keep up the good work!

higheraspiration
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Sir in next class can you please talk about Riemann Hypothesis which is solve by great Physicist Dr. Kumar Eswaran. Thank you from advance.

eloncole
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I would love hace your books in spanish :'(
I don't know enough english to read math.

Edit: you are a GREAT teacher, you already know.

agustinvis