Physics, 29.05.2021 17:10 daymakenna3

Vector A, in the xy-plane, has a magnitude of 30 units, a y-component of +10 units, and an unknown x-component in the positive x-direction. If it is
added to vector B the resultant vector Ř = A + B is 60 units long and
points in the negative x-direction. The x-component of vector B is:

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Vector A, in the xy-plane, has a magnitude of 30 units, a y-component of +10 units, and an unknown...

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