[" 4.Two boys raising a bucket pull it at an angle "theta" to each other.If each exerts a force of "],[20N" and their effective pull is "30N," what is the angle between their arms? "]

Tow boys raising a buket pull it at an angle theta to each ogher. If each exerts a force of 20 N and their effective pull is 30 N , what is the angle theta between their arms ?

two persons are raising a load pulling at an angle of each other. If they exert forecs of 30 N and 60 N respectively and their effective pull is at right angles to the direction of the pull of the first person, what is the angle between their pulling forces ? What is the effective pull

If two forces are acting at a point such that the magnitude of each force is 2 N and the magnitude of their resultant is also 2 N, then the angle between the two forces is

When two bodies A and B interact with each other, A exerts a force of 10N on B , towards east. What is the force exerted by B on A ?

Two forces 12N and 5N are acting at right angles to each other. Find the magnitude and direction of the resultant force.