Gravity and wind resistance.
Plane forces are confined to a plane or are not three dimensional, while space forces are three dimensional..
Parallel forces are forces acting in parallel lines. If two parallel forces act in same direction, they are called like parallel forces. If two parallel forces act in opposite directions, they are called unlike parallel forces.
Forces don't act on other forces - forces act on objects.
The other in your scenario is air friction / "drag".
gravity and potential energy
Coplanar forces systems have all the forces acting in one plane. It also means that all forces act within a single plane instead of three dimensions.
When all the forces of a force system act in one plane it is called coplanar force system. If the forces act in more than one plane then it is forces in space. In this case forces are not contained in one plane. When all the forces of a system pass through a common point they are called concurrent forces. Thus we have concurrent coplanar forces when all forces are in one plane and pass through a common point. Also when forces in space pass through a common point we have concurrent forces in space.
Coplanar forces are a set of forces all of which act in the same plane. Non-coplanar forces are a set of forces in which at least one act in a direction incline to the plane formed by two of the forces.
The four forces of flight during flight are lift gravity thrust and drag
Lift: The force that keeps the plane flying.Drag: The force that slows down the plane. Weight: Theattractionto the ground.
These are forces which act in the same plane (coplanar, not coplanner!) and that their lines of action all meet at a single point.
Plane forces are confined to a plane or are not three dimensional, while space forces are three dimensional..
Coplanar just means that all forces act within a single plane, rather than in three dimensions. Examples aren't really necessary -- it's really a mathematical abstraction, because in the real world forces act in three dimensions.
Parallel forces are forces acting in parallel lines. If two parallel forces act in same direction, they are called like parallel forces. If two parallel forces act in opposite directions, they are called unlike parallel forces.
i jump off the plane before it crash
not if you dont want to
they are two or more forces on the same plane