Gravity and buoyancy.
mass and distance
The main forces acting on a projectile are gravity, and air resistance.
friction and gravity
Air resistance and gravity.
Force pushing two surfaces together
gravity, weight, push, pull, and driving force
gravity bouyancy
gravity and thrust
When two or more forces affect an object at the same time it creates a net force.
Weight and lift are two forces that affect a bird's flight. Two other forces are drag and thrust.
The magnitude (size) AND the direction, of all the forces, all affect their combination.
The magnitude (size) AND the direction, of all the forces, all affect their combination.
Gravity and friction.
mass and distance
it floats by the forces of the wind and the keel it helps it to float!
Hajanbs
Hajanbs