Here's a logic test: Jimmy noticed that riding his sled on grass generated more friction than riding his sled over snow. Riding his sled over _____ generates less heat (A) snow (B) grass Choose the answer between "grass" and "snow".
grass
Here's a logic test: Running a comb through dog hair is easier then running a comb through cat hair. This means that the _____ has more resistance (A) dog hair (B) cat hair Choose the answer between "dog hair" and "cat hair".
cat hair
Q: Here's a logic test: Asteroids can be huge. But not as big as the sun. Which has a weaker gravity? (A) Asteroid (B) Sun Choose the answer between "Astroid" and "Sun".
A: Astroid
Question: Here's a logic test: Some young kids were bored in a pool by a waterslide, and spotted a toilet paper roll. They noticed that the water on (A) the waterslide would carry the roll floating lightly above and move it smoothly, whereas the (B) grass would slow its motion quickly due to the big friction differences of these surfaces. Choose the answer between "waterslide" and "grass".
Answer: waterslide
*Question*
Here's a logic test: Tory took her dog for a walk, and noticed that when she threw the ball for him, he had an easier time finding it on the rocky surfaces than smooth cement, because it didn't roll so fast. Friction made the ball roll (A) further on the rocky dirt or (B) not as far? Choose the answer between "rocky dirt" and "cement".
**Answer**
cement
Q: Here's a logic test: A walker was much slower than the runner so it took them (A) more time (B) less time to make the same trip Choose the answer between "walker" and "runner".
A: walker