She follows a passage 180m straight west, then 210m in a

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Practice Problems:
Show your complete solution and include a diagram.
1. After an airplane takes off, it travels
10.4km 15° N of W
8.7km 60° E of S
13.2km S
What is the resultant displacement of the airplane?
2. A surveyor surveys an unknown cave. She follows a passage 180m straight west, then 210m in a
direction 45° E of S, and then 280m at 30° E of N. What is the surveyor's displacement? How far did she
travel after the first 3 displacements?
Transcribed Image Text:Practice Problems: Show your complete solution and include a diagram. 1. After an airplane takes off, it travels 10.4km 15° N of W 8.7km 60° E of S 13.2km S What is the resultant displacement of the airplane? 2. A surveyor surveys an unknown cave. She follows a passage 180m straight west, then 210m in a direction 45° E of S, and then 280m at 30° E of N. What is the surveyor's displacement? How far did she travel after the first 3 displacements?
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