You are given a vector in the xy plane that has a magnitude of 89.0 units...

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Physics

You are given a vector in the xy plane that has a magnitude of89.0 units and a y component of -60.0 units.

What are the two possibilities for its x component?

Assuming the x component is known to be positive, specify themagnitude of the vector which, if you add it to the original one,would give a resultant vector that is 80.0 units long and pointsentirely in the −x direction.

Specify the direction of the vector.

Answer & Explanation Solved by verified expert
4.5 Ratings (736 Votes)
Let given vector R Rx i Ry jgiven R 890 unitsRy 600 unitsthen R sqrtRx2 Ry28902 Rx2 6002Rx sqrt8902 6002Rx 657 unitsSo the two possibilities for its x component    See Answer
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