Two forces of magnitudes `P& sqrt(3)P` act at right angles to each other.Their resultant makes an angle `theta` with P .The correct value of theta?

Two forces each of magnitude 2N, act at an angle of 60^(@) . The magnitude of the resultant force

If hata,hatb and hatc are three unit vectors inclined to each other at an angle theta . The maximum value of theta is

Two forces of magnitudes 3N and 4 N act together on an object making an angle 60^(@) with each other. Find the resultant force acting on the object.

The magnitudes of two vectors vecP and vecQ differ by 1. The magnitude of their resultant makes an angle of tan^(-1)(3//4) with P. The angle between P and Q is

The resultant of two forces has magnitude 20N. One of the forces is of magnitude 20sqrt(3)N and makes an angle of 30^(@) with the resultant. Then what is the magnitude of the other force?

An electric dipole is placed along the x-axis at the origin O.A point P is at a distance of 20 cm from this origin such that OP makes an angle (pi)/(3) with the x -axis. If the electric field at P makes an angle theta with x-axis, the value of theta would be

Two forces of magnitude 3N and 4N respectively are acting on a body. Calculate the resultant force if the angle between them is 0^(@)

Two forces of magnitudes 3N and 4N respectively are acting on a body. Calculate the resultant force if the angle between them is- "90"

Two equal forces (P each) act at a point inclined to each other at an angle of 120^@ . The magnitude of their resultant is

Two forces of magnitudes P and Q are inclined at an angle (theta) . The magnitude of their resultant is 3Q. When the inclination is changed to (180^(@)-theta) , the magnitude of the resultant force becomes Q. Find the ratio of the forces.