- #1
zelda1850
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Homework Statement
an air plane flied with a velocity of 750 kilometers per hour, 30 degrees south of east. what is the magnitude of the eastward component of the planes velocity?
Homework Equations
im not sure which equation is correct
750 sin 30 degrees or 750 cos 30 degrees
The Attempt at a Solution
im not sure which one I am suppose to use