Choose between "Lisa" and  "Melissa". Question: Lisa and Melissa were each doing different exercise routines. After 1/2 hour, Lisa was dripping sweat and Melissa was still dry. Who did the harder workout? (A) Melissa (B) Lisa
Melissa
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Choose between "dry road" and  "wet road". Question: Mark's truck stops faster on dry road than on wet road. So the wet road has (A) more resistance or (B) less resistance?
wet road
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Choose between "dry sidewalk" and  "snowy sidewalk". Question: John is rolling his basketball on the dry sidewalk and it rolls easily. Then the basketball rolls on a patch of snowy sidewalk and it doesn't roll very far. The ball rolls better on the dry sidewalk because it has (A) more resistance. (B) less resistance
snowy sidewalk
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Choose between "plastic computer lid" and  "couch cushion". Question: Sara closed her computer and absentmindedly pushed a paper towel roll across the plastic computer lid. Then she pushed the paper towel roll across a couch cushion. She quickly realizes that the paper towel roll moves more easily on the plastic computer lid than it does on the couch cushion, which she concludes is because there is more friction on (A) the couch cushion (B) the plastic computer lid.
plastic computer lid
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