Homework Help: Physics

Posted by Tanner on Saturday, May 12, 2012 at 1:50pm.

Vector A has magnitude 37 units and direction, counterclockwise from east, of 12.9 degrees. What is the value of its x component to 1 decimal place?

Physics - Elena, Saturday, May 12, 2012 at 2:04pm
A(x) = A•cos12.9=36.06 ≈ 36.1

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