Life Without Gravity

How would you feel if you were weightless? What if there was no force pulling you down to the ground? No gravity. It’s hard to imagine, but astronauts experience this type of environment every day. Gravity is the force that attracts objects towards the center of the earth. It is what makes it possible for … Read more

Three Types Of Collisions Essay

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