How much work (in joules) must a person do to offset eating a 382 Cal piece of cake?
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Step 1: Convert the calories in the piece of cake to joules. Show more…
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(a) A 2 -inch piece of two-layer chocolate cake with frosting provides $1670 \mathrm{~kJ}$ of energy. Calculate this in Cal. (b) If you were on a diet that calls for eating no more than 1200 Cal per day, calculate how many joules you could consume per day.
(a) A 2-inch piece of two-layer chocolate cake with frosting provides $1670 \mathrm{~kJ}$ of energy. What is this in Cal? (b) If you were on a diet that calls for eating no more than 1200 Cal per day, how many joules would you consume per day?
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