A vector has an x competent of -2.8 m and a y component of 5.2 m express the vector in magnitude angel form
the vector B can be represented as B = -2.8i + 5.2j metres the magnitude is given as B = sqrt( [xcomp]^2 + [ycomp]^2 ] => B = sqrt( [-2.8]^2 + [5.2]^2 =>magnitude of B = sqrt( [-2.8]^2 + [5.2]^2 metres (you can calculate)the angle is given as tan-1( [ycomp]/[xcomp] ) => angle = tan-1(-2.8/5.2) => angle = tan-1(-0.54)
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