Nothing.
Actually gravity is pushing you down but there is enough air resistance on the earth to stop us feeling heavy and crushed
No
When you float, the two main forces affecting you are gravity pulling you downward and buoyancy pushing you upward. Buoyancy is caused by the displaced water or other fluid pushing back up on your body, counteracting the force of gravity and allowing you to float.
So its a bit like tug of war if people are pulling a dragon, then its going to be pushing the other way. Its a force and gravity pushing together at the same time, but it is quite a hard question so i dont blame you. Sorry if this doesnt help but im only in year 4
The reaction force to gravity is the ground pushing back up against you with an equal force to support your weight. This is known as the normal force.
Force equals mass times acceleration, if you are sitting at rest you are not accelerating, so your acceleration is zero. The force is your mass times zero, 75 kg x 0 ms-2= 0 newtons. If the force is zero, this means the force of gravity pulling you down is cancelled out by the force of the chair pushing you up. So the forces are balanced.
gravity
The equal and opposite force to the downward force of gravity pulling on a man standing on the beach is the normal force exerted by the ground pushing back up on the man. This normal force prevents the man from sinking into the ground due to the force of gravity.
gravity is a force that pulls us on to the ground and earth makes the gravity.In space there is no gravity (scientist call this zero gravity) so gravity isn't pulling the universe back because there is no gravity outside planets.
3 forces gravity drag lift
Basically for the same reason that we don't sink into the Earth, despite gravity pulling us down. There is another force pushing us up - and there is another force pushing the hang glider up. In the case of the hang glider, the push is provided by the air.
The Earth pulls down on you, but you pull up on the Earth!
Because you are an uneducated buffoon, who will never accept the fact that it is PULLING US down. It is in no way pushing us. There is no logic in it pushing us down, and the laws of Physics say that it is pulling us down. I am a Professor in MIT. Don't try and act oversmart.