Determine analytically the magnitude and direction of the resultant of the following force acting at a point:
15 kN push S 60° E
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resultant(R) = 15cos60i +15sin60j
so R = √{(15cos60)²+(15sin60j)}
R= 15 × 2
R = 30 kN
so R = √{(15cos60)²+(15sin60j)}
R= 15 × 2
R = 30 kN
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Explanation:
The x component of vector
A
is -25.0 m and the y component is +40.0 m. (a) What is the
magnitude of ? (b) What is the angle between the direction of and the positive direction
of x?
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