Asked by sarah

An object is located at the point (−3.00m,4.00m,0.00m). A position vector connects this object to the origin. Find the magnitude of the position vector and the angle it makes with the positive x-axis.

I know the magnitude is 5.00m, how do I find the angle?
Answered by bobpursley
it has no z componet,so the angle is in the xy plane, arctan4/(-3) in second quadrant -53deg about, or about 307 deg
Answered by sarah
what would that be in radians? Is it 2.42?
There are no AI answers yet. The ability to request AI answers is coming soon!