(Q).
I am testing my students' logic. What is the answer they should choose between "counter" and "cutting board"? Logic test: A piece of toast heats up less when slid across a counter then when slid across a cutting board. Which is the rougher surface? (A) cutting board (B) counter
(A).
counter

(Q).
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.
(A).
snowy slope

(Q).
I am testing my students' logic. What is the answer they should choose between "pine stump" and "oak stump"? Logic test: Milo's maul experiences less resistance chopping through a pine stump then through an oak stump. This means that his maul heats up more chopping the (A) oak stump (B) pine stump
(A).
pine stump