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Physics - Vectors Question with Solution | TestHub

PhysicsVectorsAddition/SubtractionEasy2 minPYQ_2019

PhysicsEasysingle choice

In the cube of side 'a' shown in the figure, the vector from the central point of the face $A B O D$ to the central point of the face $B E F O$ will be:

Question diagram: In the cube of side 'a' shown in the figure, the v

Options:

Answer:

Solution:

$\vec{r_{B A}} = {\vec{r}}_{B} - {\vec{r}}_{A}$

$= - \frac{a}{2} \hat{i} + \frac{a}{2} j$

Stream:JEESubject:PhysicsTopic:VectorsSubtopic:Addition/Subtraction

⏱ 2mℹ️ Source: PYQ_2019

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