(iv) Can the magnitude of resultant of two vectors of the same magnitude be equal to the magnitude of either of the vectors? Explainmathematically

(iv) Can the magnitude of resultant of two vectors of the same magnitu

1.	(iv) Can the magnitude of resultant of two vectors of the same magnitude be equal to the magnitude of either of the vectors? Explainmathematically
Answer» Yes, if the angle between the vectors is 120 degrees. In this situation, the two vectors and their SUM (resultant) will form an EQUILATERAL triangle.Explanation:According to the QUESTION,R=A=√A^2+A^2+2A.AcosθA^2=A^2+A^2+2A.AcosθA^2=2A^2+2A^2cosθ1=2(1+cosθ)1+cosθ=1/2cosθ=−1/2=−0.5θ=cos−1(−0.5)θ=120°

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(iv) Can the magnitude of resultant of two vectors of the same magnitude be equal to the magnitude of either of the vectors? Explainmathematically​

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(iv) Can the magnitude of resultant of two vectors of the same magnitude be equal to the magnitude of either of the vectors? Explainmathematically