1.

The resultant of forces 10 N along x-axis, 6 N along y-axis and 4 N along negative x-axis is

A. 8.5 N making angle 45° with x-axis
B. 8.5 N making angle 90° with x-axis
C. 8.3 N making angle 30° with x-axis
D. 8 N making angle 45° with x-axis
Answer» B. 8.5 N making angle 90° with x-axis


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