- #1
Ammar Ahmed
- 6
- 1
I saw some of these videos showing feather and some balls falling with the same speed in vacuum. But on normal atmospheric pressure they fall depending on their weight.
This is just blowing my mind, WHY is this ?
Does this prove Newtons Law of Gravity is wrong ? Then how is Einstein's Fabric of Time and Space correct ? Because that is the only other explanation i have heard of gravitational pull.
1.
Is it because of Archenemies Law (here air replaced by water), the reason for buoyancy for boats ? No air, no fluid to push upwards (drag). I am sorry i don't remember abbreviations but :
Weight of boat in water = Weight of boat on land - Weight of water replaced by submerged part of the boat
2.
Or simply because of air resistance ?
3.
Or something else i don't know ? But I really want to know.
Just another question, what happens if we compare feather with a helium balloon (if it can stay there, LOL) ?
Thanks in advance for the answer so that I can sleep tonight :) .
Ammar Ahmed
This is just blowing my mind, WHY is this ?
Does this prove Newtons Law of Gravity is wrong ? Then how is Einstein's Fabric of Time and Space correct ? Because that is the only other explanation i have heard of gravitational pull.
1.
Is it because of Archenemies Law (here air replaced by water), the reason for buoyancy for boats ? No air, no fluid to push upwards (drag). I am sorry i don't remember abbreviations but :
Weight of boat in water = Weight of boat on land - Weight of water replaced by submerged part of the boat
2.
Or simply because of air resistance ?
3.
Or something else i don't know ? But I really want to know.
Just another question, what happens if we compare feather with a helium balloon (if it can stay there, LOL) ?
Thanks in advance for the answer so that I can sleep tonight :) .
Ammar Ahmed