What is the angle between and if the magnitude of resultant and are equal?

120°
Both the vectors have the same magnitude. Let the resultant have magnitude equal to vector A. Hence, the angle between the two vectors is 120°.

Can the resultant of three forces be zero explain?

Resultant of three vectors will be zero if all of the below conditions are applicable: If the direction of resultant of those two vectors is exactly opposite to the direction of the third vector. 3. If the magnitude of resultant of two vectors is exactly equal to the magnitude of the third vector.

When three forces of 50 and 30 and 15 and act on a body then the body is?

Here all the three force will not keep the particle in equilibrium so the net force will not be zero and the particle will move with an acceleration.

What is the angle between the resultant of a set of forces and the Equilibrant?

By the Pythagorean theorem, the resultant of these two forces has a magnitude of approximately 12.8 N, which is also the magnitude of the equilibrant force. The angle of the equilibrant force can be found by trigonometry to be approximately 51 degrees north of east.

What is the resultant angle between three equal forces?

Three equal forces must be equally inclined to each other. Therefore the angle between any two forces is 360/3 = 120 °. If the resultant of three forces is zero, each three force is the equilibrant of the other two forces. In otherwords the resultant of any two forces is equal but opposite to the third force.

What happens when two forces are not equal in magnitude?

On the other hand, if the two forces are not equal in magnitude: The resultant force will be in the same direction as the force with the larger magnitude (the 5 N force in the example), and have the magnitude equal to the difference between the magnitudes of the two forces (in the example that would be 2 N ):

How do you prove that three equal forces are equal?

Three equal forces must be equally inclined to each other. If the resultant of three forces is zero, each three force is the equilibrant of the other two forces. In otherwords the resultant of any two forces is equal but opposite to the third force.

What happens when two forces act in the same direction?

The resultant force is in the same direction as the two forces, and has the magnitude equal to the sum of the two magnitudes: Let’s consider the case in which an object is subject to two forces that act in opposite directions. If the two forces are equal in magnitude:

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