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PH 221-2A General Physics

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PROBLEM SET 02: Vector Algebra OPEN

6.

(b) Displacement D=2-7j.

Unit vector:

Find the unit vector of direction (in terms of i, j) for the following vector quantities:

(a) Force P-5+4j.

Unit vector:

I

(c) Velocity=-41+7j.

Unit vector:

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