Physics is the branch of science that studies how things work in the universe. It explores the fundamental laws of nature that govern matter, energy, space, and time. By understanding these laws, physicists can explain everything from the motion of planets to the behavior of tiny particles.
Think of physics as the science of "why things move or behave the way they do." It helps us understand everyday phenomena like why a ball rolls, how electricity powers our devices, or what makes objects fall to the ground.
In essence, physics seeks to answer the big questions about the universe through observation, experimentation, and mathematical explanations. It is the foundation for many other sciences and helps us develop new technologies and solve real-world problems.