Two forces 4N and 3 N act at an angle of 90 degree. The magnitude of their resultant is :

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

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.

One of the two rectangular components of a force is 10 N and it makes an angle 60° with the force. The magnitude of the force is :

The maximum and minimum magnitudes of the resultant of two vectors are 23 units and 7 units respectively. If these two vectors are acting at right angles to each other, the magnitude of their resultant will be

The maximum and minimum magnitudes of the resultant of two vectors are 23 units and 7 units respectively. If these two vectors are acting at right angles to each other, the magnitude of their resultant will be

The greater and least resultant of two forces are 7 N and 3 N respectively. If each of the force is increased by 3N and applied at 60°. The magnitude of the resultant is

The sum of the magnitudes of two forces acting at a point is 18 and the magnitude of their resultant is 12. If the resultant is at 90^(@) with the force of smaller magnitude, What are the magnitudes of forces?

The sum of the magnitudes of two forces acting at a point is 18 and the magnitude of their resultant is 12. If the resultant is at 90^(@) with the force of smaller magnitude, What are the magnitudes of forces?

Two forces with equal magnitudes F act on a body and the magnitude of the resultant force is F /3. The angle between the two forces is