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 ' …

Jul 3, 2019 · Force is a quantitative description of an interaction that causes a change in an object's motion. An object may speed up, slow down, or change direction in response to a force.

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.

Define force. force synonyms, force pronunciation, force translation, English dictionary definition of force. n. 1. The capacity to do work or cause physical change; energy, strength, or active power: the force …

The modern definition of force (an object's mass multiplied by its acceleration) was given by Isaac Newton in Newton's laws of motion. The most familiar unit of force is the pound.

A force is a power that causes an object to move or that changes movement.

Mar 30, 2022 · By definition, a force is a push or pull on an object, which has both magnitude and direction. In physics and other sciences, a force is a push or pull on a mass that can change the …

Jan 15, 2026 · 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 …

May 7, 2025 · Force is a physical quantity that refers to any interaction that can cause an object to move, stop, change direction, or alter its shape. In physics, force is described as a push or a pull …

Dec 25, 2025 · Force is defined by the product of the mass and acceleration of the object.