NEET UG PHYSICS MCQ: MOTION IN PLANE

1 Easy

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Understanding +4 | -1

For vectors

\overrightarrow A \,

and

\overrightarrow B \,

making an angle

\theta

which one of the following relations is correct

View answer and explanation

Correct option: B

\overrightarrow A \times \overrightarrow B = AB\sin \theta \hat n

Option B (

\overrightarrow A \times \overrightarrow B = AB\sin \theta \hat n

) is correct because it represents the magnitude and direction of the cross product of two vectors.

More Questions from MOTION IN PLANE

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\mathrm{\vec a}\,and\,\mathrm{\vec b}

\mathrm{\vec a}\,and\,\mathrm{\vec b}

\overrightarrow P \,\,.\,\,\overrightarrow Q = 0\,and\,\overrightarrow P \,\, \times \,\,\overrightarrow Q = 0

\overrightarrow Q \,and\,\overrightarrow R

\vec{A}=3 \hat{i}+4 \hat{j}

\vec{B}=6 \hat{i}+8 \hat{j}

A

B

\overrightarrow{\mathrm{A}}

\overrightarrow{\mathrm{B}}

{\cot ^{ - 1}}\left( 2 \right)