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20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?
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What causes most sediment to wash or fall into a river
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Which of the following statements are incorrect?
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Two solids are mixed in a flask and stirred. after a few minutes, the flask becomes cold. which of the following best describes this reaction? a. an exothermic reaction b. a combustion reaction c. an endothermic reaction d. a decomposition reaction
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A 0.30 mole sample of Ar gas is heated to 42 degrees Celsius while exerting
0.987 atm of pressure....
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