The relationship between energy (E), power (P), and time (t) is P = E/t
One unit of energy is the kilocalorie, also called the Calorie (with a capital C, which is 1000 calories with a small c!). Suppose your body uses 2000 Calories of energy in one day. What is the power of your body? Include units in your work.

The avarage power of the body is 96.898 watts.

Explanation:

We must notice that given definition of power implies a constant consumption of energy, so that we should assume that energy consumption is constant. A Calorie is equal to 4186 joules. If we know that and , the power of body, measured in watts, is:

The avarage power of the body is 96.898 watts.

the answer is b, have negligible mass