If the resultant of two forces of magnitudes and acting at a point at an angle of is

PHYSICS · Single correct · A Level · Physics · Mechanics and materials · Mechanics and materials

Problem

If the resultant of two forces of magnitudes

P

and

Q

acting at a point at an angle of

60^\circ

\sqrt{7}Q

, then

P/Q

is (1) 1 (2)

\frac{3}{2}

(3) 2 (4) 4