1. Gravitation:the force that acts between masses. All particles experience the force of gravity. If you hold a ball up in the air, for example, the mass of the Earth allows the ball to fall due to the force of gravity. Or if a baby bird crawls out of its nest, the gravity from ...
Explore forces in physics. Learn the definition of force and understand the different types of forces. Discover examples of forces and see their...
Power statically considered, that is, at rest, or latent, but capable of being called into activity upon occasion for its exercise. Efficacy; legal validity. This is the meaning when we say that a statute or a contract is in force. Reasonable force is that degree of force that is appropri...
Force is everywhere and it comes in a variety of sizes, directions, and type. We can define Force as the push or pull of an object. Learn Force definition, unit & types of Force with solved examples.
A new definition of power that focuses on economic outcomes rather than behaviour, analogous to the definition of force in physics, is proposed. It is argued that this definition is more suited to economics than the behaviouralist definitions discussed in Chapter 6. Moreover, it lends itself to...
head, and also true, the tray is moving across the room as the waiter walks. But, the force—the waiter's lifting of the tray—does notcausethe tray to move. "To cause a displacement, there must be a component of force in the direction of the displacement," notes The Physics ...
centrifugal force in the Physics topic by Longman Dictionary of Contemporary English | LDOCE | What you need to know about Physics: words, phrases and expressions | Physics
Fundamental force, in physics, any of the four basic forces—gravitational, electromagnetic, strong, and weak—that govern how objects or particles interact and how certain particles decay. All the known forces of nature can be traced to these fundamenta
6.Physics a.A vector quantity that tends to produce an acceleration of a body in the direction of its application. Newton's second law of motion states that a free body accelerates in the direction of the applied force and that its acceleration is directly proportional to the force and inver...
Physics.a field of any type of energy, such as gravitational, magnetic, or electric, that surrounds and affects something: Figure 2 shows the electrical force fields surrounding the positive and negative charges that produce them. Chemistry.a method of calculating the amount of potential energy ac...