Please show all detail steps. Explanation is also helpful! Thanks!!! (20%) Probl
ID: 2030163 • Letter: P
Question
Please show all detail steps. Explanation is also helpful!
Thanks!!!
(20%) Problem 1: Suppose you can climb stairs at a rate of 119 steps/min, which typically burns calories at a rate of 9.8 kcal/min. 50% Part (a) How long, in minutes, could you climb stairs on just the 93.0 kcal of energy in a 10.0-g pat of butter? Grade Summar Deductions Potential 0% 100% sin0 cosO tan cotanasin acos atan acotanOsinhO coshO tanhO cotanhO Submissions Attempts remaining: 3 (000 per attempt) detailed view END Degrees Radians CLEAR Submit Hint I give up Hints: 000 deduction per hint. Hints remaining: 1 Feedback: 0% deduction per feedback 50% Part (b) How many flights is this if each flight has 16 stairs?Explanation / Answer
a)
rate of climb = 119 steps/min
rate of burn of calories = 9800 cal/min
number of steps per unit calories = rate of climb/rate of burn of calories = 119/9800
Total number of steps = (number of steps per unit calories) (energy availble ) = (119/9800) (93000) = 1129
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