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Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?
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1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?
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At what time will the interfering waves have an amplitudeof zero?
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Which is a substance that can be separated by physical means and is not the same throughout
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A student of mass 65kg takes 10s to run up a flight of stairs of 40 steps. if each step is 12cm high...
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