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Three forces start acting simultaneously on a particle moving with velocity \vec{v} .These forces are represented in magnitude and direction by the three sides of a triangle ABC (as shown ).The particle will now move with velocity

Option: 1

Less than \bar{v}
 

 


Option: 2

Greater than \bar{v}


Option: 3

\left | \bar{v} \right | in the direction of the largest force BC

 


Option: 4

\bar{v} remains unchanged


Answers (1)

best_answer

 

 

As we learned -

Equilibrium of concurrent forces -

  •  Three forces will be in equilibrium if they are represented by three sides of a triangle taken in order.

       

As Net force is zero. So \bar{v} remains unchanged.

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Posted by

Divya Prakash Singh

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