Ques: Here's a logic test: Earth has stronger gravity than Mars because Earth has (A) more mass (B) less mass.  Choose the answer between "Earth" and "Mars".
Ans: Earth

Ques: Here's a logic test: Morgan rides his bike into town and slowly takes a pebbled path. On the way back, he takes a paved path and the trip is much faster. The trip is faster because the paved path had (A) more friction (B) less friction.  Choose the answer between "paved path" and "pebbled path".
Ans: pebbled path

Ques: Here's a logic test: Jim learned that his garden is smooth while his driveway is rough by rolling a rock over them. The _____ has less resistance (A) garden (B) driveway  Choose the answer between "garden" and "driveway".
Ans: garden

Ques: Here's a logic test: Penelope kicks the ball along the grass surface of a soccer field, then later she kicks it with the same force along an artificial turf field. The ball rolls for a longer time on the artificial turf than it does on the grass, which is due to the more smooth surface of the (A) artificial turf (B) grass.  Choose the answer between "artificial turf" and "grass".
Ans:
artificial turf