Two forces P and Q of magnitude 2F and 3F, respectively, are at an ang – McqOptions

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1.	Two forces P and Q of magnitude 2F and 3F, respectively, are at an angle θ with each other. If the force Q is doubled, then their resultant also gets doubled. Then, the angle θ is
A.	60°
B.	120°
C.	30°
D.	90°
Answer» C. 30°

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