Choose between "hand" and  "feather". Question: More heat is generated rubbing one's hands together than rubbing one's hands against a feather. That's because more friction is created by (A) rubbing one's hands against feathers (B) rubbing one's hands together
feather


(Question)
Choose between "Rose" and  "Rose's mom". Question: Rose's mom took Rose roller skating one night. Rose's mom didn't feel like skating so she sat and watched as Rose skated around the rink many times. When Rose and her mom get in the car to ride home, whose seat will least need a towel to soak up sweat? (A) Rose's seat (B) Rose's mom's seat
(Answer)
Rose's mom


Ques: Choose between "a black model rocket" and  "a red model rocket". Question: Lisa was playing with two model rockets. She shot off the red one and the black one at the same time. After 30 seconds the black one was higher in the sky. Which had more speed? (A) the red one (B) the black one
Ans: a red model rocket


(Q).
Choose between "neighbor's driveway" and  "her driveway". Question: Meghan likes to play "Bowl the Pear." She tries bowling it both in her driveway and in her neighbor's driveway. She notices that her neighbor's driveway is smoother than her driveway. When she bowls the pear down her driveway it will move _____ than in her neighbor's driveway. (A) slower (B) faster
(A).
neighbor's driveway


Ques:Choose between "pavement" and  "tracks". Question: John discovered that his train moved much slower on pavement then when it was placed onto some train tracks. The train generated more heat on (A) tracks (B) pavement

Ans:tracks


Ques: Choose between "linoleum" and  "carpet". Question: Stan was throwing marbles by himself in the kitchen, and saw that when they landed on the linoleum floor they scattered all over, but when he released them over the carpet, they didn't go nearly as far. He observed there was more resistance to the marbles on the (A) linoleum (B) carpet.
Ans:
carpet