Does the lift of a balloon depend on height?

Question

Physics

The lifting force of the balloon depends on the height, provided that the shell of the balloon is stretched (rubber, latex) and does not exert significant pressure, filling with helium?

Answer 1

Yes

Answer 2

The final formula Fp \u003d (Mv-Mg) g mg / Mg where Mv is the molar mass of air, Mg is the molar mass of helium, mg is the mass of helium, mg / Mg is the number of moles of helium, which is clearly constant
answer: does not depend

Answer 3

@komjaga
Formula Fp \u003d (Mv-Mg) g mg / Mg where Mv is the molar mass of air, Mg is the molar mass of helium, mg is the mass of helium, mg / Mg is the number of moles of helium Gravitational acceleration at a height h above the Earth's surface
changes with height
(or another planet) can be calculated by the formula: , where r is the radius of the planet
answer: depends