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A500g object falls off a cliff and losers 100 j from its gravitational potential energy store. if the gravitational field strength g=9.8n/kg, how high is the cliff?
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Ahurricane sweeps across the ocean and damages the houses of people living along the coast. which of these does not play any role in this interaction? air water glaciers living things
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According to the image below, which season is about to begin in the southern hemisphere? a. summer b. autumn c. winter d. spring
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A 200 kg object is pulled up an incline plane that has friction as the picture above shows. The obje...
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