Ques: Choose between "cork board" and "wooden board". Question: Mike noticed that his dart moves faster through his cork board than through his wooden board. He then knows that _____ has less friction (A) cork board (B) wooden board
Ans: cork board

Ques: Choose between "smooth pool bottom" and "course pool bottom". Question: The skin on the bottom of my feet felt like they'd been shredded after cooling off at a pool for a couple of days, while the smoother surface of the second pool I enjoyed was much easier on my feet. This is because of the _____ friction of the smoother pool? (A) additional (B) reduced
Ans: course pool bottom

Ques: Choose between "tennis court" and "leafy ground". Question: The tennis ball rolled quickly along the tennis court until it reached the leafy ground and stopped because it had (A) more resistance (B) less resistance
Ans: tennis court

Ques: Choose between "Billy" and "Cody". Question: Billy and Cody are walking together. Cody gets tired and sits on a park bench. When they leave the park together, who has walked farther? (A) Cody (B) Billy
Ans:
Cody