Physics, 14.09.2019 02:30 cheyennerondeau
An earth satellite needs to have its orbit changed so the new orbit will be twice as far from the center of earth as the original orbit. the new orbital period will be twice as long as the original period. o true o false
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Iron reacts with sulfur to form iron sulfide. if 60 grams of iron reacts with sulfur to produce 90 grams of iron sulfide, how much sulfur has been used in the chemical reaction?
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In 1980, alfa romeo introduced the first system to smooth a rough idle caused by ignition and camshaft timing changes.
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Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering
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Aplane travels 1000 miles in 5 hours .what is the planes average speed?
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