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A Magnetic Force
tamera
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.
That is called "inertia". It is also called "Newton's Second Law of motion".
Those include electrical forces, magnetic forces, and gravitation.
A Magnetic Force
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balanced Forces
gravity and normal force (assuming presence of a gravitational field)
Contact forces must be touching whatever they are acting on the others have a field of influence around them; ie they don't have to touch to act on something
magnetic field
falling objects.
A Magnetic Force
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.
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.
Forces don't act on other forces - forces act on objects.