Find The Unit Vector Of 4i 3jk

First we have to find the resulting vector.

Find the unit vector of 4i 3jk. Therefore unit vector is 5i6j 2k65. As it is perpendicular to 4i 3j k the dot product of the two is zero. Unit vector given vector its magnitude magnitudex2 y2 z2. Every nonzero vector has a corresponding unit vector which has the same direction as that vector but a magnitude of 1.

Hemanandyini4571 hemanandyini4571 10 minutes ago physics secondary school 5 pts. Find unit vector of 4i 3jk. That and mathbf u are the only unit vectors that are actually perpendicular to that plane. Anyway to find the resultant of two vectors given as a combination of unit vectors parallel to the coordinate axes you need to add the sum of i j and k components.

Any vector in the form xy0 lies on or parallel to the x y plane. This gives a condition on the values of a and b relative to one another. Find an answer to your question find unit vector of 4i 3jk 1. I think there may be a misunderstanding in your question.

This video explains how to find the unit vector of another vector given its components. Colorblueusing ratios let unit vector be hatu j2j1i2i1 15 i2i15 45 j2j15 35 hatu45i35j. It gives 2 4i 6 3j 3 1k 6i 3j 4 k. The unit vector is equal to the vector divided by the magnitude of that vector.

So the vector sought is of the form ai bj. Note that this formula uses scalar multiplication because the numerator is a vector and the denominator. The first plane has unit normal vector mathbf u 1sqrt26 4 31. How do you find a unit vector of 4i3j.

To find the unit vector u of the vector you divide that vector by its magnitude as follows. 1 answer tony b jun 21 2016 hatu45i35j explanation.