Question

Centre of mass of two particles with masses 2 kg and 1kg located at (1,0,1) and (2,2,0) has the coordinates of

Answer 1

It will be the above answer..

Answer 2

Answer:

It has coordinates of 4/3,2/3,2/3

Explanation:

m1=2kg. m2=1kg

Coordinates (1,0,1) and (2,2,0)

X coordinates: m1x1+m2x2/m1+m2 = 2×1+1×2/2+1

=4/3

Y coordinates: m1y1+m2y2/m1+m2 = 2×0+1×2/2+1

= 2/3

Z coordinates: m1x1+m2x2/m1+m2 = 2×1+1×0/2+1

= 2/3

Hence, it has coordinates of 4/3,2/3 & 2/3.

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