Question: 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  Do not use A and B to answer the question but instead, choose between "carpet" and  "gravel".
gravel


Question: Jake is riding his bike on the sidewalk. He sees that there is construction up ahead and he veers off into the mud. Jake moves slower when he is in the mud. He was able to go further on the (A) sidewalk (B) mud.  Do not use A and B to answer the question but instead, choose between "mud" and  "sidewalk".
mud


Q: Question: Bailey went quickly down the snow slope on snow skis, but went slow and bumpy on dry soil. The dry soil has (A) higher resistance (B) lower resistance  Do not use A and B to answer the question but instead, choose between "snow slope" and  "dry soil".
A: snow slope


Question: Question: If a truck and motorcycle accelerate as fast as possible, which one will be the last to reach 40 miles per hour? (A) Truck (B) Motorcycle  Do not use A and B to answer the question but instead, choose between "Truck" and  "Motorcycle".
Answer: Truck


*Question*
Question: Emily threw a banana onto the roof and it stuck there, but when she threw it onto the slide, it slid right off. She concluded that there was less friction on the (A) roof (B) slide.  Do not use A and B to answer the question but instead, choose between "roof" and  "slide".
**Answer**
slide


(Question)
Question: Cal is at the theatre.  When he walks out of the movie room to go to the restroom, the noise from the movie is (A) louder (B) quieter.  Do not use A and B to answer the question but instead, choose between "noise out of theatre" and  "noise in theatre".
(Answer)
noise in theatre