What is force? Force is a physical interaction that causes an object to move, stop, or change direction. It is measured in Newtons (N) and can be classified into contact forces (e.g., friction, tension) and non-contact forces (e.g., gravity, magnetism). Understanding what is force is essential in physics, as it explains motion, acceleration, and equilibrium. Everyday examples include pushing a door or pulling a rope. Force plays a crucial role in mechanics and engineering applications. For more information visit: https://www.88tuition.com/libr....ary/force%2C-types-o