Assume that when you stretch your torso vertically as much as you can, your center of mass is \(1.0 \mathrm{~m}\) above the floor. The maximum force you can exert on the floor in pushing off is 2. 3 times the gravitational force Earth exerts on you. How low do you have to crouch in order to jump straight up and have your center of mass be \(2.0 \mathrm{~m}\) above the floor? Is this crouch practical?