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A boy walks 4.0m East and 3.0 m North. What is his resultant displacement vector? 5.0 m, 37 deg N of E 5.0 m,

A boy walks 4.0m East and 3.0 m North. What is his resultant displacement vector? 5.0 m, 37 deg N of E 5.0 m, 37 deg E of N 5.0 m, 37 deg N of W 5.0 m, 37 deg W of N

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