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A person starts at the origin and then walks 6 m to the west, and then 8 m south.

a. How far from the origin is the student’s final position?

b. What was the direction with respect to the origin?

Respuesta :

sidhu36

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Explanation:

Let the east direction to be i^ and north direction be j^.

Thus displacement of the man   S=8i^+6j^

So, magnitude of displacement  ∣S∣=62+82=100=10 m

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