安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- Force - Wikipedia
In physics, a force is an action that can cause an object to change its velocity or its shape, or to resist other forces, or to cause changes of pressure in a fluid In mechanics, force makes ideas like pushing or pulling mathematically precise
- FORCE Definition Meaning - Merriam-Webster
The meaning of FORCE is strength or energy exerted or brought to bear : cause of motion or change : active power How to use force in a sentence Synonym Discussion of Force
- Force | Definition Formula | Britannica
Force, in mechanics, any action that tends to maintain or alter the motion of a body or to distort it The concept of force is commonly explained in terms of Isaac Newton’s three laws of motion Because force has both magnitude and direction, it is a vector quantity
- What Is a Force? The Push and Pull of Physics
Force and Energy: A Dynamic Duo Force and energy are intimately connected Force does work when it causes displacement The amount of work done is the product of force and the distance over which it acts, assuming the force is constant and acts along the direction of motion This relationship leads directly to kinetic energy and potential energy
- Force Definition in Science
The force on an object equals the object’s mass multiplied by its acceleration When one object exerts a force on another object, the second object exerts an equal and opposite force on the first
- The Meaning of Force - The Physics Classroom
A force is a push or pull that acts upon an object as a result of that objects interactions with its surroundings In this Lesson, The Physics Classroom details that nature of these forces, discussing both contact and non-contact forces
- 4. 1 Force - Physics | OpenStax
When multiple forces act on an object, the forces combine Adding together all of the forces acting on an object gives the total force, or net force An external force is a force that acts on an object within the system from outside the system
- Force Definition Meaning - YourDictionary
Force definition: The capacity to do work or cause physical change; energy, strength, or active power
|
|
|