Tremian1 Tremian1

28-07-2016
Mathematics

contestada

Find the magnitude & direction of the vector JK given points J(-6,-4) & K(-10,-4)

Respuesta :

30-07-2016

Hello,

[tex]\vec{jk}=-4*\vec{i} [/tex]
||jk||=√(-4)²=4

θ=180° or π

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