Magnetic materials - mostly iron.
There are four fundamental forces in nature: gravity, electromagnetism, the weak nuclear force, and the strong nuclear force.
The force that can change an object's position is an unbalanced force.
Applied Force
Zero
The force that acts on an object and causes a change in its motion is called unbalanced force. When the forces acting on an object are not in equilibrium, causing a net force in a particular direction, it can result in the object accelerating or decelerating.
An object at rest or in motion with no force acting upon it.
A porter applies an upward force called the lifting force to lift an object. This force must be larger than the weight of the object to overcome gravity and lift it.
That's the 'kinetic' kind..
The force acting on an object submerged in a fluid is called buoyant force. This force is equal to the weight of the fluid displaced by the object.
electromagnetism
A net force acting on the object causes it to change its motion. This force can be a result of pushing, pulling, gravity, friction, or other interactions with the object's environment. The object will accelerate in the direction of the net force applied to it.
In a straight line. unless diverted by a on coming force