If P → × Q → = Q → × P → , the angle between P → and Q → is θ 0 ° < θ < 360 ° . The value of θ will be ___ ° .

- P Q sin θ = P Q sin θ ⇒ θ = 180 °

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Physics - Vectors Question with Solution | TestHub

PhysicsVectorsAddition/SubtractionEasy2 minPYQ_2021

PhysicsEasynumerical

If $\vec{P} \times \vec{Q} = \vec{Q} \times \vec{P}$ , the angle between $\vec{P}$ and $\vec{Q}$ is $θ (0 ° < θ < 360 °)$ . The value of $θ$ will be ___ $°$ .

Answer:

180.00

Solution:

$- P Q \sin θ$

$= P Q \sin θ$

$\Rightarrow θ = 180 °$

Stream:JEESubject:PhysicsTopic:VectorsSubtopic:Addition/Subtraction

⏱ 2mℹ️ Source: PYQ_2021

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