The position vectors of three particles of mass my =1 kg, m2 =2 kg and m, =3 kg are r, =(î + 4j + k) m, %3D %3D r; = (i + j + k)m and r, =(2î - } - 2k) m, respectively. Find the position vector of their centre of mass. %3D %3D

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter10: Systems Of Particles And Conservation Of Momentum
Section: Chapter Questions
Problem 15PQ: Center of Mass Revisited N Find the center of mass of a system with three particles of masses 1.0...
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The position vectors of three particles of mass
=(i + 4j + k) m,
=1 kg, m2 = 2 kg and
= 3 kg are rị
m3
%3D
m1
r2 = (i + j + k)m and r, =(2î- }- 2 k) m, respectively. Find
the position vector of their centre of mass.
%3D
%3D
Transcribed Image Text:The position vectors of three particles of mass =(i + 4j + k) m, =1 kg, m2 = 2 kg and = 3 kg are rị m3 %3D m1 r2 = (i + j + k)m and r, =(2î- }- 2 k) m, respectively. Find the position vector of their centre of mass. %3D %3D
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