If the resultannt of two forces of magnitudes P and Q acting at a point at an angle of `60^(@)` is `sqrt(7)Q`, then P/Q is

If the resultant of two forces of magnitudes P and Q acting at a point at an angle of 60^(@) is sqrt(7) Q , then P/Q is

If the resultant of two forces of magnitudes P and Q acting at a point at an angle of 60^(@) is sqrt(7) Q , find the value of ratio P/Q ?

The greatest & the least magnitude of the resultant of two forces of constant magnitudes are P & Q respectively. If the forces act at an angle 2 alpha , then prove that the magnitude of their resultant is given by sqrt(P^(2) cos^(2) alpha+Q^(2) sin^(2) alpha) .

The greatest & the least magnitude of the resultant of two forces of constant magnitudes are P & Q respectively. If the forces act at an angle 2 alpha , then prove that the magnitude of their resultant is given by sqrt(P^(2) cos^(2) alpha+Q^(2) sin^(2) alpha) .

The greatest & the least magnitude of the resultant of two forces of constant magnitudes are P & Q respectively. If the forces act at an angle 2 alpha , then prove that the magnitude of their resultant is given by sqrt(P^(2) cos^(2) alpha+Q^(2) sin^(2) alpha) .