Physics - Vectors Question with Solution | TestHub

PhysicsVectorsAddition/SubtractionEasy2 minPYQ_2020

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The angle between two forces of equal magnitude $R$ , if the magnitude of their resultant is $\frac{R}{2}$

Answer:

Solution:

$(\frac{R}{2})^{2} = R^{2} + R^{2} + 2 R^{2} cos θ$ $cos θ = - \frac{7}{8}$ $θ = cos^{- 1} (\frac{- 7}{8})$

Stream:MHT_CETSubject:PhysicsTopic:VectorsSubtopic:Addition/Subtraction

⏱ 2mℹ️ Source: PYQ_2020

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