When forces F₁ F₂ F₃ are acting on particle of mass m such that F₂ and F₃ are mutually perpendicular , then the particle remains stationary . if the force F₁ is now removed , then the acceleration of the particle is [AIEEE 2002]
Answers
Answered by
0
Answer: When forces F1, F2 and F3 are acting on the particle, it remains in equilibrium..
Answered by
6
Explanation :- The particle remains stationary under the acting of three F ₁ and F₂ and F₃ = 0 , it means resultant force is zero
F₁ + F₂ + F₃ = 0
- Since , in second cases F₁ is removed ( in term of magnitude we are talking now ), the force acting are F₂ and F₃ the resultant of which has the magnitude as F₁ , so acceleration of particle is F₁ / m in the direction opposite to that of F₁
___________________________________
Similar questions