list three factors that we must always give when exprassing a force vector quantity
Hsh
When expressing a force vector quantity, we must always provide three factors:
1. Magnitude: This represents the strength or size of the force. It can be given in units such as Newtons (N), pounds (lb), or dynes (dyn).
2. Direction: This indicates the orientation or line of action along which the force is applied. It can be described using angles (e.g., degrees or radians) or reference to a coordinate system (e.g., north, south, east, west).
3. Point of application: This indicates the exact location where the force is applied. It can be specified using coordinates or by referring to a specific point or object.
By giving these three factors, we can fully define a force vector and provide a clear understanding of its properties and effects.