kioranelson8063 kioranelson8063
  • 22-11-2022
  • Engineering
contestada

Three point masses have position vectors and masses given by: m1 = 3kg, r1 = -2i -5j m, m2 = 6kg, r2 = 9i + 7j m, m3 = 2kg, r3=unknown. The center of mass has position vector rC = -14i + 5j m.

What is the position vector r3 of mass 3?

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