Find magnitude of average velocity over the entire trip

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An adventure racer ran 1.4 km north, then 3.3 km 73° to the south of due east, then 0.5 km west. She completed the trip in 3 hr : 29 min : 40 s. What was the magnitude of her average velocity over the entire trip in m/s?

Express your answer in metres/second to two decimal places (do not include units in your answer).

Reference no: EM132647498

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