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 -

Laws of Motion: JEE Main 2019 Physics question

JEE Main 2019 · 10 Jan, Evening shift · Q7579

JEE Main 201910 Jan, Evening shiftPhysicsMediumLaws of Motion70× since 2002

Two forces P and Q, of magnitude 2F and 3F, respectively, are at an angle

\theta

with each other. If the force Q is doubled, then their resultant also gets doubled. Then, the angle

\theta

is -

JEE Main 2019 · 10 Jan, Evening shift · Q7579

JEE Main 201910 Jan, Evening shiftPhysicsMediumLaws of Motion70× since 2002

Two forces P and Q, of magnitude 2F and 3F, respectively, are at an angle

\theta

with each other. If the force Q is doubled, then their resultant also gets doubled. Then, the angle

\theta

is -