Three particles of masses 8 kg, 4 kg and 4 kg situated at (4,1), (-2,2) and (1,-3) are acted upon by external forces 6bar(j)N,-6 bar(i)N and 14 bar(i)N. The acceleration of centre of mass of the system is

Three particles of masses 8 kg, 4 kg and 4 kg situated at (4,1), (-2,2

1.	Three particles of masses 8 kg, 4 kg and 4 kg situated at (4,1), (-2,2) and (1,-3) are acted upon by external forces 6bar(j)N,-6 bar(i)N and 14 bar(i)N. The acceleration of centre of mass of the system is
Answer» `0.625 MS^(-2)` `6.25 ms^(-2)` `2.2 ms^(-2)` `22 ms^(-2)` ANSWER :A