OnlineCBT
Physics · MOTION IN A PLANE
हिन्दीIf a vector \( \mathbf{A} = 4\hat{i} - 3\hat{j} \) is multiplied by a scalar \( \lambda = 0 \), what is the magnitude of the resulting vector?
Correct answer · Option 4
\( 0 \)
Explanation
Multiplying any vector by zero yields a null vector \( \mathbf{0} \), whose magnitude is strictly zero.
