The resultant of two forces 1 and P is perpendicular to 1 ' and equal to 1 .What is the value of 'P' and angle between the forces?

The resultant of two forces 1and P is perpendicular to l and equal to 1.What is the value of P and angle between the forces

The resultant of two forces 3P and 2P is R. if the first is doubled the resultant is also doubled. Then angle between two forces.

The resultant of two foces 3P and 2P is R. if the first is doubled the resultant is also doubled. Then , angle between two forces.

The resultant of two forces 3P and 2P is R. If the first force is doubled then resultant is also doubled.The angle between the two forces is

The resultant of two forces 3P and 2P is R. If the first force is doubled then resultant is also doubled.The angle between the two forces is

The resultant of two forces 3P and 2P is R. If the first force is doubled then resultant is also doubled.The angle between the two forces is

The resultant of two forces 3P and 2P is R. If the first force is doubled then resultant is also doubled.The angle between the two forces is

If the resultant of two forces of magnitudes p and 2p is perpendicular to p , then the angle between the forces is