Statement :1 If three forces


Statement :1

If three forces $\overrightarrow{\mathrm{F}}_{1}, \overrightarrow{\mathrm{F}}_{2}$ and $\overrightarrow{\mathrm{F}}_{3}$ are represented by three sides of a triangle and $\overrightarrow{\mathrm{F}}_{1}+\overrightarrow{\mathrm{F}}_{2}=-\overrightarrow{\mathrm{F}}_{3}$, then these three forces are concurrent forces and satisfy the condition for equilibrium.

Statement : II

A triangle made up of three forces $\overrightarrow{\mathrm{F}}_{1}, \overrightarrow{\mathrm{F}}_{2}$ and $\overrightarrow{\mathrm{F}}_{3}$ as its sides taken in the same order, satisfy the condition for translatory equilibrium.

In the light of the above statements, choose the most appropriate answer from the options given below:


  1. Statement-I is false but Statement-II is true

  2. Statement-I is true but Statement-II is false

  3. Both Statement-I and Statement-II are false

  4. Both Statement-I and Statement-II are true.

Correct Option: , 4


Here $\overrightarrow{\mathrm{F}}_{1}+\overrightarrow{\mathrm{F}}_{2}+\overrightarrow{\mathrm{F}}_{3}=0$


Since $\overrightarrow{\mathrm{F}}_{\text {net }}=0$ (equilibrium)

Both statements correct

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