Question

centre of mass of system of n particals derivation​

Answer 1

Answer:

Explanation:

here there are n particle so their masses are m1,m2,m3,m4,.....mn and their their r vectors are r1,r2,r3,r4.....rn so , we can say that C.O.M of this system.

COM= (m1*r1 + m2*r2 + m3*r3 + .....mn*rn)/(m1+m2+m3+...mn)

in other ,,COM= ∑MiRi/∑Mi