(Question)
I am testing my students' logic. What is the answer they should choose between "grassy slope" and "snowy slope"? Logic test: Kyle takes his sled out for the day and goes down two hills. He slowly sleds down a grassy hill, then quickly sleds down a snowy hill. The snowy hill was better for sledding because it had (A) more friction (B) less friction.
(Answer)
snowy slope

(Question)
I am testing my students' logic. What is the answer they should choose between "wooden bench" and "grass"? Logic test: A baseball rolled on a wooden bench will take longer to stop moving than a baseball rolled on grass. This shows us that the smoother surface is (A) wooden bench (B) grass.
(Answer)
wooden bench

(Question)
I am testing my students' logic. What is the answer they should choose between "paved" and "cobblestone"? Logic test: A car will drive smoother on a paved road than a cobblestone path. That is because the tires create _____ against the paved road compared to the cobblestone path. (A) high friction (B) low friction
(Answer)
cobblestone