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At what angle is the resultant of two equal vectors will be equal to either vector?

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At what angle is the resultant of two equal vectors will be equal to either vector?

120°
Complete answer: θ be the angle between both the vectors. 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°.

How do you find the angle bisector of two vectors?

So, any vector along the bisector is λ(→a|→a|+→b|→b|). Similarly, any vector along the external bisector is →AC′=λ(→a|→a|+→b|→b|). Example: Find a unit vector →c if -i + j – k bisects the angle between vector →c and 3i + 4j.

What is the resultant of two equal vectors?

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The magnitude of the resultant of two equal vectors is equal to the magnitude of either vector.

How do you find the angle between two vectors of equal magnitude?

  1. Two vectors of equal magnitude have a resultant equal to either of them.
  2. If ∣A +B ∣=∣A −B ∣ then the angle between the two vector is.
  3. The resultant of two forces, one double the other in magnitude, is perpendicular to the smaller of the two forces.

How do you find the angle bisected by two vectors?

Find unit vectors (or just any two vectors with equal magnitude) in the direction of the two given vectors. Their sum will bisect that angle. That depends on what you mean. Do you mean bisects the angle when tail-to-tail or tail-to-head?

How do you find the resultant of two vectors of equal magnitude?

If you combine two vectors then the resultant is the diagonal of the parallelogram formed by them. In the case of two vectors of equal magnitude the parallelogram becomes a rhombus. The resultant then always bisects the angle between them, and its magnitude varies from twice one of them to zero as the angle changes from 0 to 180 degrees.

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How do you find the sum of two equal vectors?

For the question you are asking, the resultant (aka the sum) of two equal vectors is merely twice either vector. Since the angle between two equal vectors is 0,and the angle between a vector and twice the vector is 0,all you need to do is show that 0 is half of zero.

How to draw a vector with two vectors next to each other?

The tail of the vector is where the vector begins. Place the two vectors next to each other such that the head of the one vector is touching the tail of the other vector. Draw the resultant vector by starting where