part c. emphasize that one method is easier to conceptualize and the other is mo

Question

part c.

emphasize that one method is easier to conceptualize and the other is more suited to manipulations. Consider adding the vectors A rightarrow and B rightarrow, which have lengths A and B, respectively, and where £B rightarrow makes an angle theta from the direction of A rightarow In vector notation the sum is represented by C rightarrow = A rightarrow + B rightarrow Find the angletheta that the vector C makes with vector A Express phi in terms of C and any of the quantities given in the problem introduction ( A, B, and/or theta) as well as any necessary constants. Use radian measure for known angles. Use asin for arcsine To manipulate these vectors using vector components, we must first choose a coordinate system. In this case choosing means specifying the angle of the x axis. The y axis must be perpendicular to this and by convention is oriented pi/2 radians counterclockwise from the x axis. Indicate whether the following statement is true or false: There is only one unique coordinate system in which vector components can be added.

Explanation / Answer

?= arcsin (A sin? / C)

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