A 45.0-N force pushes a cart 12.5 meters down a hallway. What is the work done on the cart?

The energy produced as a result of this flow of electrons from atom to atom is called

The gun from the crime scene shows tool marks where the serial numbers are ground off. there are also tool marks on the bullets left behind. what information can the tool marks on the bullets and gun provide about the crime? what type of evidence does this information provide, individual or class?

What ions are formed when hcl dissolves in water?