Final answer:
Four aspects that define a force fully are magnitude, direction, point of application, and line of action.
Step-by-step explanation:
The four aspects that define a force fully are:
- Magnitude: The magnitude or size of a force determines how strong or weak it is. It is measured in units called newtons.
- Direction: The direction of a force is the path along which the force acts. It is represented using arrows in diagrams.
- Point of Application: The point of application is the location where the force is applied to an object. It can be anywhere on the object's surface.
- Line of Action: The line of action is an imaginary line that follows the direction of the force. It extends infinitely in both directions.
These four aspects, magnitude, direction, point of application, and line of action, together define a force fully.
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