A60-kg runner raises his center of mass approximately 0.5 m with each step. although his leg muscles act as a spring, recapturing the energy each time his feet touch down, there’s an average 10% loss with each compression. what must the runner’s additional power output be to account for just this loss, if he averages 0.8 s per stride?
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Physics, 21.06.2019 20:50, lokiliddel
An airplane flies eastward and always accelerates at a constant rate. at one position along its path it has a velocity of 34.3 m/s, it then flies a further distance of 40100 m and afterwards its velocity is 47.5 m/s. find the airplane\'s acceleration and calculate how much time elapses while the airplane covers those 40100 m.
Answers: 1
Physics, 22.06.2019 10:10, Fionaauggies
How will the system respond to a temperature increase?
Answers: 1
A60-kg runner raises his center of mass approximately 0.5 m with each step. although his leg muscles...