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how much heat is needed to warm 0.52 kg of gold from 30 degrees C to 120 degrees C note that gold has a specific heat of 136 joules per kilogram degrees Celsius
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Diego kicks a soccer ball from the end line. his fellow students time and mark the soccer ball as it moves down the field. the graph represents the ball's progress. based on the graph, during what time is the velocity constant and positive?
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how much heat is needed to warm 0.52 kg of gold from 30 degrees C to 120 degrees C note that gold ha...
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