Choose between "brick" and "clay". Question: Timmy's mittens got hotter when he rubbed them on brick compared to when he rubbed them on clay. The _____ has less resistance (A) brick (B) clay
clay

Choose between "pickup" and "race car". Question: A race car and a pickup both drove on the highway at the same speed. The driver of the race car got tired and parked, while the driver of the pickup continued on for a longer time. Which vehicle ultimately went the greater distance? (A) race car (B) pickup
race car

Q: Choose between "Jim" and "John". Question: John and Jim are going to work. John picks up Jim on the way. Who traveled a shorter distance? (A) John (B) Jim
A: John

Question: Choose between "rusted tracks" and "new tracks". Question: A trolley experiences low friction when cruising along new tracks and high friction when trundling along rusted tracks. This means the trolley can go a greater distance on the (A) rusted tracks (B) new tracks
Answer: new tracks

*Question*
Choose between "wood floor" and "carpet". Question: Ross made everyone laugh when he slid across the wood floor in his socks. He tried doing it at his friends on a carpeted floor. He barely went an inch on the carpet, while he went feet on the wood floor. Ross would be making less heat against the (A) wood floor (B) carpet.
**Answer**
wood floor

Q: Choose between "grass" and "gravel". Question: Mark kicks a soccer ball across grass and the ball travels pretty far. He kicks the ball over gravel and the ball doesn't move too far. The grass has _____ than the gravel. (A) more resistance (B) less resistance
A: gravel