Find the unit vector in the direction of vector A=4i +3j

Explanation:

Unit Vector

The unit vector associated with a given vector is another vector pointing in the same direction of and with magnitude 1.

The unit vector can be calculated as follows:

Where is the magnitude of the vector.

If is given as:

The magnitude of the vector is:

We have:

Thus the unit vector is:

Simplifying:

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i just did this and got a 100.

the body's situation won't change the forces are equal opposit and on the same body