5 ms·
Someone with more maths chops than me should be able to tell you how much energy it takes to lift 50kg 50cm over 5 seconds at Earth’s surface. I’d imagine it’s
by TheSpiceIsLife 7y ago
Someone with more maths chops than me should be able to tell you how much energy it takes to lift 50kg 50cm over 5 seconds at Earth’s surface.
I’d imagine it’s at least a magnitude of more than the heart would expend in 5 seconds.
- drdeca 7y ago50 kg * 50 cm * 9.8 (m/s^2) PE = M g h
- anticensor 7y ago245 joules
- ORioN63 7y ago245J/5s == 49W This website [1] shows several sources. The range of estimated power outputs is between 1W and 5W. https://hypertextbook.com/facts/2003/IradaMuslumova.shtml https://hypertextbook.com/facts/2003/IradaMuslumova.shtml OP hypothesis seems to be correct.
- bagacrap 7y agoyes, but the original question was "how many heartbeats". First source in the link says 75bpm and 2w, 245J/2w = 122.5 seconds or ~2 minutes of 75bpm, 150 beats.
- deleted 7y ago[deleted]