Homework Answers
We know that the component of vector B along A is in vertical direction. If we measure the angle in vertical direction then we take the magnitude of vector multiply by its sine angle between them. Then B along A is Bsin(theta).
Here theta angle is less than 90 degree and we know that maximum value of sine is at 90 degrre which is 1. So below 90 degree value is always less than one.
So component of B along A is smaller than B.
Correct option is D.
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Consider the vectors shown at right. Each vector shown has the
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I need help on this question. I am not sure how to solve it.
Thank you!
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I need help with #18.
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For
the vectors shown in the figure, the vector sum D = A + 2B - C. If
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vector B?
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You are given two vectors, one pointing in the x direction and the other pointing in the y direction. Is it possible to find a third vector so that the sum of the three vectors is equal to zero? yes yes, but only because the vectors are perpendicular no only if the two vectors have the same magnitude A points in the-X direction with a magnitude of 12, what is the y component of A? Enter an exact number C...
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