Problem: Given the question: Martin is moving and he needs to make a ramp so he can load heavy furniture into his truck. He has a bad back, so he wants to use the least effort possible. Before he cuts the wood, he is trying to decide how long the ramp should be so he can move the heavy furniture easily.  Will martin get more or less mechanical advantage if he builds a long ramp?
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The answer is:
more


Problem: Given the question: The Berg mountains in Berg county are of a volcanic nature, very massive, few caves. The Gorge mountains in Gorge county are made of sedimentary rocks, predominantly limestone. They were exposed to water and that lead to karst lanscapes, caves, blue holes, stalactites and stalagmites.  Which of the two mountains eroded faster over time?
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The answer is:
Gorge


Problem: Given the question: Two groups of microbiology students studied about the fermentation process. Group A studied about alcoholic and acetic fermentation, while group B studied about lactic fermentation.  Which group learned less about the human muscles?
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The answer is:
