A 200h bag of potato chips contains 4.8MJ of energy. How long would it take you working at your maximum body power to consume this energy?
So we did 2 trials where we ran up the stairs, and my final power for 1 was 246W and for the other it was 338W.
So I assume you divide the 338 by the 4.8MJ but they're different units so I'm not really sure what to do. Thank you so much
2 answers
Sorry I meant to write 200g
I guess 1 MJ means 10^6 Joules????
watts * seconds = Joules
so
338 watts * time in seconds = 4.8*10^6 Joules
t = 4.8 *10^6 / 338
watts * seconds = Joules
so
338 watts * time in seconds = 4.8*10^6 Joules
t = 4.8 *10^6 / 338