Explanation:
5 example of friction
1.rubbing both hands together to create heat
2. skis sliding against arrow
3. a coaster sliding against the table
4.an iron being pushed across material
5.a sled sliding across snow or ice
5 example of gravity
1. the force that hold the gases in the sun
2. the force that cause a glass you drop to fall to the floor
3. the force that cause a car to coast downhill even when you aren't stepping on the gas
4. the force that cause a ball u throw in the air to come down again
5.the force that cause propels a toddler down a slide
