After one hour in flight, an airplane is located 100 miles north and 200 miles west of the airport. what is the magnitude of the plane's velocity? round your answer to the nearest mile per hour. 100 miles per hour 200 miles per hour 210 miles per hour 224 miles per hour

Question

Sienna Zhang

31 July, 17:55

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Answers (1)

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Adriel Wagner · Answer 1

Hello,

in 100 mi, distance=√ (1²+2²) = √5.

In mi: 100*√5=223.60679 ... mi≈224 mi

Answer D: 224 mi/h