why does a person standing for a long time get tired when he does not appear to do work???
Answers
Answered by
26
this is because his entire body weight is maintained on his legs... By doing this for a long time, the muscles get strained...Hence all the energy is consumed and he gets tired
Answered by
6
as there is one force acting on its body which wants him to sit down and that is gravitational force which is mass times gravity means mg
Similar questions