I am testing my students' logic. What is the answer they should choose between "carpet" and "gravel"? Logic test: Ian rides his bike in the house on the carpet and the bike moves fast easily. When Ian rides his bike on gravel outdoors, the bike moves slowly. There is _____ on the carpet. (A) more friction (B) less friction
gravel

I am testing my students' logic. What is the answer they should choose between "Truck with trailer" and "Truck without trailer"? Logic test: When Bill was driving his truck with his trailer he noticed that it was much slower than without the trailer this is because it was (A) heavier (B) lighter
Truck with trailer

Q: I am testing my students' logic. What is the answer they should choose between "metal stud" and "sheet metal"? Logic test: Mike found out that he can bend sheet metal a lot easier then he can bend a metal stud. Which item is less likely to break as he bends it? (A) sheet metal (B) metal stud
A: sheet metal

Question: I am testing my students' logic. What is the answer they should choose between "sand" and "concrete"? Logic test: Evan is riding his bike. He notices that his bike tires get much more warm when he rides his bike in the sand than it does when he rides it on concrete. The tires get hotter on sand because the sand has (A) more friction (B) less friction.
Answer: sand

*Question*
I am testing my students' logic. What is the answer they should choose between "red train" and "green train"? Logic test: Ian and Avery are taking trains from the same station. Ian's train is red, and is going ten miles an hour to a destination forty miles away. Avery's train is green and is going thirty miles an hour to a destination forty miles away. The train that is slower is (A) red (B) green
**Answer**
red train

(Q).
I am testing my students' logic. What is the answer they should choose between "missy" and "johnny"? Logic test: Missy and Johnny work together, They have to drive the same distance to work each day. Missy drives her car to work and Johnny takes the bus. Who arrives at work faster? (A) Missy (B) Johnny
(A).
missy