10768Phys 1315-A Prin of ScienceAndrea Lomeli09/27/2019Chapter 5 SummaryChapter 5 talks about Newton’s third law of motion. Basically, his third law states that whenever you apply force on an object, the second object gets the same force. The example given is when you walk on the floor, your feet and the floor have the same force. It also talks about forces and interaction. This just means if you pull something it is being pushed as well. You van not have one without the other.