Choose between "silk sheet" and  "wool blanket". Question: Carol was rolling her ball on the bed. She noticed that the ball moved faster on the silk sheets than on the wool blanket. This is because silk has (A) more resistance (B) less resistance
wool blanket

Choose between "tabletop" and  "tablecloth". Question: Jack and Jill are sliding a cellphone back and forth along the tabletop very easily. Their mother puts a tablecloth over the tabletop and it's not as easy to slide the phone anymore. Which surface has less friction? (A) TABLETOP (B) TABLECLOTH
tabletop

Choose between "blue hockey stick" and  "white hockey stick". Question: A hockey player was testing out a couple of new sticks. He noticed that the blue hockey stick had much more give and bend to it than the white hockey stick did. Which hockey stick is more likely to break during play? (A) the white hockey stick (B) the blue hockey stick
