Find how much chemical energy is expended by you

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Reference no: EM13667887

To work off a large pepperoni pizza you ate; you climb a 120 meter high hill.

(a) Suppose a reasonable value for mass, calculate your increase in gravitational potential energy.

(b) Find where does this energy come from?

(c) The human body is typically 20 percent efficient. Find how much energy was converted to thermal energy?

(d) Find how much chemical energy is expended by you during the climb?

Reference no: EM13667887

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