Resultant of 2 vectors P and Q is inclined at 30 either of them. What is the magnitude of resultant vector?
To find the magnitude of the resultant vector when two vectors are inclined at an angle, you can use the formula for the magnitude of the resultant vector:
|R| = √(P^2 + Q^2 + 2PQcosθ)
Where:
|P| and |Q| are the magnitudes of vectors P and Q respectively,
θ is the angle between vectors P and Q,
|R| is the magnitude of the resultant vector.
In this case, the angle between vectors P and Q is given as 30 degrees:
θ = 30 degrees
Therefore, you can substitute the given values into the formula to find the magnitude of the resultant vector.