Can the resultant of 2 unequal vectors be zero?

Yes, two vectors of equal magnitudethat are pointing in opposite directions will sum to zero. Two vectors of unequal magnitude can never sum tozero. If they point along the same line, since their magnitudes are different, the sum will not be zero.

How does a resultant vary as the angle between 2 vectors increases from 0 to 180 degrees?

The resultant displacement will increase if the angle between the two vectors increases from 0∘ to 180∘.

Under what conditions the resultant of two vectors is zero?

So, two vector results can be zero if they have the same magnitude but opposite in direction.

Can two non zero vectors give zero resultant when they multiply with each other if yes give the condition for the same?

case 1 :- Let A and B two non zero vectors and R is resultant when they multiply each other. hence, resultant becomes zero in dot product only when angle between given vectors must be 90°. here it is clear that resultant of cross product will be zero when angle between given vectors must be zero.

When angle between two vectors increases the magnitude of their resultant decreases?

The resultant is defined as the vector sum of two or more vectors and the magnitude of resultant means sum of vectors without including the direction of the force. Explanation: The magnitude of the resultant decreases with the increase in the angle between two forces until they are 180 degrees apart.

What is the effect of increasing the angle between two vectors to be added on the magnitude of their resultant?

The effect of increasing angle between two vectors to be added on the magnitude of their resultant is decrease of the resultant. The resultant is minimum when the angle is 180°, it is maximum for 0°.

How do you draw a resultant vector?

To draw the resultant vector, join the tail of the first vector with the second vector’s head and put the arrowhead. To determine the magnitude, measure the length of resultant R, and to find out the direction, measure the angle of the resultant with the x-axis.

When 2 vectors sum zero how must they be related?

If the sum of two vectors is zero, then the magnitudes are equal, but the vectors point in the opposite direction.