Choose between "grass patch" and "rocky path". Question: Rick rides his bike down a rocky path, and sees that his bike speeds up when he hits a grass patch. The bike went smoother over the grass patch than the rocky path because the grass patch had (A) more resistance (B) less resistance.
rocky path

(Question)
Choose between "parking lot" and "driveway". Question: Mike dropped his hypodermic needle in a parking lot and noticed it felt more rough then when he dropped it in the driveway. This means the _____ has less friction (A) parking lot (B) driveway
(Answer)
driveway

Ques: Choose between "marsh" and "pier". Question: A stick of bamboo experiences low resistance when dragged across a pier and high resistance when dragged across a marsh. This means the _____ will cause the bamboo to heat up more (A) marsh (B) pier
Ans: marsh

(Q).
Choose between "sandpaper" and "cloth". Question: Mary noticed that her pencil got hotter when rubbing it in sandpaper than when rubbing it in cloth. Does the _____ have more resistance? (A) sandpaper or (B) cloth
(A).
sandpaper

Ques:Choose between "matted hair" and "sleek hair". Question: James knows that matted hair isn't as smooth as sleek hair. Which hair has more friction? (A) matted hair (B) sleek hair

Ans:matted hair

Choose between "clouds" and "rain". Question: Matt discovered that clouds are not as rough as rain when he flew his kite through both. His kite warmed up less in the (A) clouds (B) rain
clouds