The magnitude of the resultant `vec R` of two forces `vec P and vec Q" is 20
Channel: Doubtnut
Date: 2020-05-31

The magnitude of the resultant `vec R` of two forces `vec P and vec Q" is 20 N. "vec R` make an angle of `30^(@)` with `vec P` and an angle of `60^(@)` with `vec Q`. What are the magnitudes of `vec P and vec Q` ?