NEET UG PHYSICS MCQ: MOTION IN PLANE

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The unit vectors along the three co-ordinate axes are related as

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Correct option: D

\hat{\mathrm{i}}=\hat{\mathrm{j}}=\hat{\mathrm{k}}=1

Option D (

\hat{\mathrm{i}}=\hat{\mathrm{j}}=\hat{\mathrm{k}}=1

) is correct because unit vectors along coordinate axes have a magnitude of 1.

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)