[" The resultant of two forces "2p" and "sqrt(2)p" is "sqrt(10)p" .The angle "],[" between the forces is "]

The resultant of two forces 2P and sqrt2P is sqrt10P .The angle between the forces is

The resultant of two forces 2 N and 3 N is sqrt(19) N. The angle between the forces is

The resultant of two forces 2 N and 3 N is sqrt(19) N. The angle between the forces is

The resultant of two forces of magnitude (x+y) and (x-y) is sqrt(x^2+y^2) . The angle between them is

If the resultant of two equal forces is sqrt(3) times a single . force, find the angle between the forces .

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