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Ablock of steel has a density of 0.29lbs per cubic inch. if the block has dimensions of 1 inch by 1 inch by 3 inches, what is its weight? a. 0.29lbs b. 0.58lbs c. 0.87lbs d. 1lbs
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In a system, when potential energy decreases, then entropy also decreases. true false
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Amira pulls a 3 pound wagon 4 feet. how much work has she done?
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Physics, 22.06.2019 10:30
What are two different ways you could find the value of a? explain these methods.
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50 grams of a substance increases it’s temperature by 10 degrees when 100 J of heat is added. What i...
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