Physics is a fun branch of science. First of all, it studies how everything around us works. For example, it tells us why an apple falls from a tree. Also, it tells us how a ball moves when you kick it. Besides that, physics helps us learn about light and heat. Also, it explains how electricity lights up your home. Moreover, it talks about push, pull, and motion. In addition, it teaches us how vehicles run on roads. It even helps rockets fly into space.