ANSWER ALL 4 SCENARIOS FOR BRAINLIEST! BEST ANSWERS WILL RECIEVE IT! The Earth's gravity pulling on a skydiver: Contact or Non Contact
Friction from a car's brakes causing it to stop: Contact or Non Contact
The repulsive magnetic force between the north poles of two magnets: Contact or Non Contact
The attractive electrostatic force between an electrically charged balloon and a wall: Contact or Non Contact