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Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Suzanne is a content marketer, writer, and ...

$$\begin{array}{l}\mathrm{Forwards}\,\mathrm{confusion}=(\mathrm{Backwards}\,\mathrm{energy}-\mathrm{Forwards}\,\mathrm{energ ...