Choose between "plywood" and "sand". Question: Jane's rubber ball seemed to roll faster over smooth plywood than over rougher sand. The _____ has more friction (A) plywood (B) sand
sand

(Question)
Choose between "John walking for 10 minutes" and "Kate running for 10 minutes". Question: Kate runs around a track for 10 minutes and John walks around a track for 10 minutes. Who will produce less sweat? (A) Kate (B) John
(Answer)
Kate running for 10 minutes

Ques: Choose between "Sun" and "Jupiter". Question: If you wanted to slingshot a probe into deep space which object would you use for a gravitational assist? (A) The Sun (B) Jupiter
Ans: Sun

(Q).
Choose between "sand trap" and "grass". Question: Clark was learning to play golf. He noticed that the ball went further on the _____ because the grass was smoother. (A) sand trap (B) grass
(A).
grass

Ques:Choose between "Backyard Tree" and "Forest Tree". Question: A tree in the forest crashes down. And a large tree in your backyard also crashes down. Which tree makes a louder noise? (A) Forest Tree (B) Backyard Tree

Ans:Forest Tree

Ques:Choose between "glass table" and "carpet". Question: Ellie slid a marble across a glass table. Then she slid it over the carpet. The marble moved more fluidly across the glass table than the carpet. The marble would generate more heat when it slid over the (A) carpet (B) glass table.

Ans:
glass table