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Original Question
A girl delivering newspapers travels 3 blocks west, 3 blocks north, then 6 blocks east. What is the magnitude of her resultant...Question
A girl delivering newspapers travels 4 blocks
west, 6 blocks north, then 6 blocks east.
What is the magnitude of her resultant displacement?
Answer in units of blocks.
west, 6 blocks north, then 6 blocks east.
What is the magnitude of her resultant displacement?
Answer in units of blocks.
Answers
Henry
D = -4 + 6i + 6 = 2 + 6i.
D^2 = 2^2 + 6^2 = 40, d = 6.32 Blocks.
D^2 = 2^2 + 6^2 = 40, d = 6.32 Blocks.