Air resistance and gravity.
Gravity and buoyancy.
mass and distance
The main forces acting on a projectile are gravity, and air resistance.
friction and gravity
Force pushing two surfaces together
When two or more forces affect an object at the same time it creates a net force.
Gravity and buoyancy.
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
Hajanbs
Hajanbs
The main forces acting on a projectile are gravity, and air resistance.
-- gravity -- air resistance
friction and gravity