Choose between "rug" and  "tile". Question: Dean drops a grape on the floor tile floor and it rolls across the floor and across a rug. The grape slows down when it rolls on the rug. The rug has _____ than the tile floor. (A) more friction (B) less friction
rug


Choose between "smaller snowball" and  "huge snowball". Question: A group of kids are playing in the snow on a winter day. They roll up some snow into a huge snowball and roll up some snow into a smaller snowball that is about half the size of the larger snowball. Some of the kids push the huge snowball and some of them push the smaller snowball. Which snowball will take longer to get up to a fast speed? (A) smaller snowball (B) huge snowball
huge snowball


Q: Choose between "tabletop" and  "tablecloth". Question: Jack and Jill are sliding a cellphone back and forth along the tabletop very easily. Their mother puts a tablecloth over the tabletop and it's not as easy to slide the phone anymore. Which surface has less friction? (A) TABLETOP (B) TABLECLOTH
A: tabletop


Question: Choose between "man flees for his life" and  "man is sitting in the stands". Question: A man is sitting in the stands watching bullfighters at work. He moves a little closer, just as one of the bulls breaks free of its enclosure. In a panic, the man flees for his life. He's more likely to work up a sweat while running because (A) he's exerting himself while running (B) he's not exerting himself at all while running
Answer: man flees for his life


*Question*
Choose between "Dana" and  "Alan". Question: Dana just got down running a marathon. Alan just got done doing relaxing yoga. Who is sweating more? (A) Alan (B) Dana
**Answer**
Alan


Q: Choose between "thin wall" and  "thick wall". Question: Which would be easier to break through (A) a thin wall or (B) a thick wall.
A: thin wall