Question #7284

An ant craws on a table top. A position vector R locates the ant at a point with co-ordinates x=35mm and y=45mm relative to the origin of the co-ordinate system. Determine the magnitude and direction of this vector

Expert's answer

The magnitude: sqrt(x^2+y^2)=57mm

Direction: xi+yj=35i+45j

Direction: xi+yj=35i+45j

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