What is the basic principle behind gravity?

Gravity is the force of attraction that pulls two bodies toward each other, influenced by their masses and distance.

How does friction impact everyday movement?

Friction slows down or resists motion, making activities like walking or driving possible.

What is the role of energy in daily life?

Energy powers everything, from lighting our homes to fueling our bodies for activity.

Why do objects float or sink in water?

Objects float or sink based on their density relative to the water’s density.