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Apear is hanging from a tree branch a gust of wind blows the tree and the pear falls which energy is it
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What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5
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Robert leaves a chocolate bar in his car while attending school all day. when he goes to his car in the afternoon, the bat has changed into gooey liquid. what happened to the chocolate bar
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1) a light bulb takes in 30 of energy per second. it transfers 3j as use energy. calculate the efficiency. second. it transfers 3j as useful light energy and 27j as heat energy. calculate the efficiency
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Apear is hanging from a tree branch a gust of wind blows the tree and the pear falls which energy is...
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