JEE PHYSICS MCQ: MOTION IN PLANE

1 Medium

1 of 1

Understanding +4 | -1

When two vectors

\vec{A}

and

\vec{B}

of magnitude

a

and

b

are added, the magnitude of the resultant vector is always

View answer and explanation

Correct option: D

not greater than

(a+b)

Option D is correct because the magnitude of the resultant vector of two vectors is always less than or equal to the sum of their magnitudes.

More Questions from MOTION IN PLANE

Practice All Chapter MCQs →

\mathrm{\vec P} = \mathrm{\vec A} + \mathrm{\vec B}\,\,\mathrm{and}\,P = A + B.

\mathrm{\vec A}\,and\,\mathrm{\vec B}

0^{\circ}

90^{\circ}

\mathrm{If}\,(\mathbf{a}+3 \mathbf{b}) \cdot(7 \mathbf{a}-5 \mathbf{b})=0

(\mathbf{a}-4 \mathbf{b}) \cdot(7 \mathbf{a}-2 \mathbf{b})=0

\mathbf{a}

\mathbf{b}

\theta

\left(90^{\circ}-\theta\right)

39.2 \mathrm{~ms}^{-1}

50 \mathrm{~m}

{g}=9.8 \mathrm{~ms}^{-2}