buoyant force
buoyant force
for an object to float, the upward buoyant force must be equal to the downward gravity force.
Air Pressure
The force exerted by air, whether compressed or unconfined, on any surface in contact with it.
Friction
Force that opposes the motion between two touching surfaces. works against motion.
Air Resistance
Force that opposes the motion of the objects that move through the air.
normal
the force perpendicular to an objects surface that results in support
Tension/elastic
Being stretched tight, or being pulled away.
Electrical
operating by or producing electricity
push/pull/grip
act of moving something. when you yank on something your way-pull. grip-tightening your hand around something.
Gravity
Attractive force between two objects that depends on the mass of the objects and the distance between them.