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A spelunker is surveying a cave. She follows a passage 120m straight west, then 270m in...

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Physics

A spelunker is surveying a cave. She follows a passage 120mstraight west, then 270m in a direction 45❝ east of south, and then280 m at 30❝ east of north. After a fourth unmeasured displacement,she finds herself back where she started.

Answer & Explanation Solved by verified expert
3.9 Ratings (434 Votes)
Let the magnitude of Abe 180m Let the magnitude of Bbe 210m and its direction be 45 degrees east of south Let Chave the magnitude 280m and a direction of 30 degrees east of north 0A B C D D A B C    See Answer
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