A hiker begins her trip away from her car by first walking $34\mathrm{.}0$ km south. She stops and sets up her tent for the night. On the second day, she walks $21\mathrm{.}0$ km in a direction that makes an angle of $28\mathrm{.}0$ degrees north of east, at which point she discovers a forest ranger's tower. Determine the magnitude of her total displacement.

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To find the magnitude of the total displacement of the hiker we need to consider the two displacemen... View the full answer