Question
Calculate the energy in kcal used by a
53-kg
woman who does 55 deep knee bends in which her center of mass is lowered and raised
0.400 m.
(She does work in both directions.) You may assume her efficiency is 20%.
53-kg
woman who does 55 deep knee bends in which her center of mass is lowered and raised
0.400 m.
(She does work in both directions.) You may assume her efficiency is 20%.
Answers
james
27.3
Anonymous
53x55x9.8x.4