Tag: force and pressure

Understanding the effects and properties of forces, including friction, contact and non-contact forces, Newton's laws of motion, force equilibrium, and how forces can change the motion and shape of objects. Designed for Class 9 physics students.

Comprehensive physics quiz covering types of forces, balanced and unbalanced forces, resultant force calculations, units of force, effects of force on motion, and applications of forces in everyday situations.

important points about atmospheric pressure

pressure at a certain depth in liquid

pressure in air

pressure exerted by air

advantages and disadvantages of friction

pressure exerted by liquids and gases