[" Two vectors inclined at an angle "theta" have mag- "],[" nitude "3N" and "5N" and their resultant is of "],[" magnitude "4N" .The angle "theta" is "]

Two vectors inclined at an angle theta have magnitude 3 N and 5 N and their resultant is of magnitude 4 N . The angle theta is

When two vectors of magnitudes P and Q are inclined at an angle theta , the magnitudes of their resultant is 2P. When the inclination is changed to 180^(@)-theta , the magnitudes of the resultant is halved. Find the ratio of P and Q .

When two vectors of magnitudes P and Q are inclined at an angle theta , the magnitudes of their resultant is 2P. When the inclination is changed to 180^(@)-theta , the magnitudes of the resultant is halved. Find the ratio of P and Q .

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.

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.

Two forces 4N and 3N act at an angle of 90o.The magnitude of their resultant is (a)4N (b)3N (c)5N (d)7N

What is resultant of two vectors inclined at an angle theta . Discuss when theta=0,pi and pi/2 radian.

Two vectors having equal magnitudes A make an angle theta with eahc other. Find the magnitude and direction of the resultant.