10) four types of friction: static, sliding, rolling, and fluid friction
11) static friction- papers on a tabletop and a towel hanging on a rack
fluid friction- riding a bike and a seagull soaring through the air
sliding friction- person sliding down a slide and a sled sliding across snow or ice
rolling friction- skateboard tires rolling as a skateboard moves and a bowling ball rolling across the floor
im honestly too lazy to do the rest just look it up
