NEET UG PHYSICS MCQ: MOTION IN PLANE

1 Medium

1 of 1

Analyzing +4 | -1

There are

N

coplanar vectors each of magnitude

V

. Each vector is inclined to the preceding vector at angle

\frac{2 \pi}{N}

. What is the magnitude of their resultant?

View answer and explanation

Correct option: C

Zero

Option C is correct. The vectors form a closed polygon, resulting in a zero resultant.

More Questions from MOTION IN PLANE

Practice All Chapter MCQs →

\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)