Collisions may involve many different qualities but momentum is a main aspect of a collision. There are three main types of collisions: elastic collisions, inelastic collisions, and completely inelastic collisions. All collisions involve momentum because momentum is conserved in all collisions. Momentum is also known as mass in motion and a vector. Momentum equals mass … Read more
Air resistance is an opposing force often known as drag force. Air resistance acts in the opposite direction to snow skier’s velocity and can either harm or enhance performance of the athlete. The flow of air around an object causes the unavoidable effect of drag and is influenced by the size, shape, surface, and overall … Read more
I am writing about the famous Isaac Newton. Even though Isaac Newton was born January 4, he was born on Christmas day. He is an important part of science that changed the world by giving use the three laws of motion and the concept of gravity. I care because his discovery led to many other … Read more