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taupefrog684Lv1
22 Jun 2019
A spelunker is surveying a cave. She follows a passage
180 m straight west, then 210 m in a direction 45° east of south,
and then 280 m at 30° east of north. After a fourth displacement,she finds herself back where she started. Use a scale drawing to
determine the magnitude and direction of the fourth displacement. (See also Problem 1.61 for a different approach.)
A spelunker is surveying a cave. She follows a passage
180 m straight west, then 210 m in a direction 45° east of south,
and then 280 m at 30° east of north. After a fourth displacement,she finds herself back where she started. Use a scale drawing to
determine the magnitude and direction of the fourth displacement. (See also Problem 1.61 for a different approach.)
greydeer783Lv1
2 Jun 2021
