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to what temperature must a given mass of nitrogen at zero degrees be heated so both its volume and pressure will be doubled
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Aproton is projected toward a fixed nucleus of charge +ze with velocity vo. initially the two particles are very far apart. when the proton is a distance r from the nucleus its velocity has decreased to 1/2vo. how far from the nucleus will the proton be when its velocity has dropped to 1/4vo?
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To travel at constant speed, a car engine provides 24kw of useful power. the driving force on the car is 600n. at what speed does it travel?
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In positive numbers less than 1, the zeros between the decimal point and non zero are significant
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to what temperature must a given mass of nitrogen at zero degrees be heated so both its volume and p...
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