ayulysimmyy ayulysimmyy

14-10-2016
Physics

contestada

A plane is flying due east with the velocity of 90m/s. The wind is blowing out of the north at 4m/s. What is the magnitude of the plane's resultant velocity? (Round answer to the nearest tenth.) Whoever answers, could you draw it out in your explanation please?

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Hussain514 Hussain514

20-10-2016

as we know that the velocity vectors are at right angles
magnitude = ?
hypotenuse of a right triangle.
v^2 = 90^2 + 4^2
v^2 = 8116
Taking the square root of both sides here we get,
v = 90.1 m/s
hope it helps

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