phân lực
Definition
- Noun:
- Component (of a force): In physics, "phân lực" refers to one of the two or more forces into which a single force can be resolved. These components act in different directions, typically along chosen axes (like x and y), and together have the same effect as the original force.
- Force component: A more specific term for a vector component that represents a force.
Usage Examples
- Noun:
- Đầu tiên, chúng ta cần tìm các phân lực theo trục x và y. (First, we need to find the force components along the x and y axes.)
- Phân lực thẳng đứng có độ lớn 5 N. (The vertical force component has a magnitude of 5 N.)
- Tổng hợp của hai phân lực này chính là lực tổng. (The resultant of these two force components is the net force.)
Advanced Usage
- "phân tích lực": to resolve a force.
- Việc phân tích lực thành các phân lực giúp giải bài toán dễ dàng hơn. (Resolving a force into its components makes solving the problem easier.)
Variants and Related Words
Hợp lực (n): resultant force.
- Hợp lực tác dụng lên vật bằng không. (The resultant force acting on the object is zero.)
Véctơ phân lực (n): force component vector.
Synonyms
- Component force
- Force component
- Vector component (when specifically referring to force)
Related Concepts
- Vector resolution: The process of breaking a vector (like a force) into its components.
- Resultant: The single force that is the vector sum of multiple forces or components.