CONTACT FORCE FRICTION MAGNETIC FORCE GRAVITY TENSION NON - CONTACT FORCE APPLIED FORCE ELECTRO STATIC FORCE 1. In this planet, I make everything stay in its place. I push all the objects to the center. The more a body has mass the more it can feel me. 2. I have an invisible field around. This let me attract or repel objects that have the same characteristics than me. I'm the most common form of contact force. I happen when pull or push another body by making contract. 3. I am a pulling force that can be transmitted by wires, cables, strings, etc. 4. I am the force that resists the motion of bodies. Normally I always go in the opposite direction. Im the one who slow things down. 5. For me to happen, i need to pull or push but need touch or make contactbwith the bodies. 6. I only happen when my negative particles attract or repel each other. 7. For me to happen i don't need to touch or make contact with other bodies. I just have invisible fields that can do it for me.
