While exploring a cave, a spelunker starts at the entrance and moves the following distances: 100 m east, 300 m south, 150 m at an angle of 30 degrees south of west, and 200 m 60 degrees north of west. what is the displacement (magnitude and direction) from the cave entrance?

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Q: 3 km due south.

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Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.