Given the question: I am testing my students' logic. What is the answer they should choose between "gravel driveway" and "tile floor"? Logic test: Mary got a new skateboard for her birthday and tried it out around the house. She found that it rolled much smoother on her _____. This is due to higher friction in the gravel. (A) tile floor (B) gravel driveway
The answer is:
gravel driveway