Question

why there is no gravity affecting Heliom baloons​

Answer 1

Answer:helium is the least weighted gas found in our atmosphere...... Each and every gas doesn't experience any type of gravity..... Like oxygen etc....hope it helps u....

Explanation:

Answer 2

Helium ballon are pulled by gravity as are all objects with mass the reason they don’t fall is that there is another force acting in the air pressure that is equal to the weight of the air displaced by the ballon