Question: NAME_1 was skateboarding with his rough new board. NAME_2 was riding his old skateboard, which was smoother from use. Who had less friction when riding?
A: NAME_1
B: NAME_2
Answer: NAME_1. Friction is the force that opposes motion between two surfaces in contact. Rough surfaces have more friction than smooth surfaces. Since NAME_1's new skateboard was rough, it would have more friction than NAME_2's smoother, old skateboard. Therefore, NAME_2 would experience less friction when riding.
Here are some reasons you may make a wrong answer. 1. Answer is not consistent with reasoning process. 2. Overthinking the question. 3. The question has misleading information that confusing you to make a right answer. Are you sure that your previous answer is correct after revising?