The resultant of two forces acting an anlge of `120^(@)` is 10 kg wt and is perpendicular to one of the forces. That force is

The resultant of two forces acting an angle of 120^(@) is 10 kg wt and is perpendicular to one of the forces .That force is

The resultant of two forces acting at an angle of 150^(@) is 10 kg wt, and is perpendicular to one of the forces. The smaller forces is :

The resultant of two forces acting at an angle of 150° 10 kgwt, and is perpendicular to one of the forces. The magnitude of smaller force is

The resultant of two forces acting at an angle of 120^(@) is 10 N. If one of the force is 10 N. The other force is

The resultant of two forces , one double the other in magnitude is perpendicular to the smaller of the two forces. The angle between the two forces is ________?