If we have: m₁ as the mass of the first satellite m₂ as the mass of the second satellite v₁ as the velocity of the first satellite before the connection v₂ as the velocity of the second satellite before the connection v₁' as the velocity of the first satellite after the connection v₂' as the velocity of the second satellite after the connection
The momentum is conserved following this equation: m₁v₁ + m₂v₂ = m₁v₁' + m₂v₂'
If the collision is perfectly elastic or the two satellites connect perfectly and move with a single velocity: m₁v₁ + m₂v₂ = (m₁ + m₂)v' where v' is the velocity of the two connected satellites
Any information provided has to be factual, not opinionated, to be reliable. with this being said, the second choice would be the reason why her work is not reliable
It makes sense that cell membranes are made of phospholipids because water cant mix in with lipids, so the phospholipids will be able to effectively block out any unwanted water or chemicals suspended in water outside of the cell.
