What is the lowest possible temperature
on the Celsius scale? On the Kelvin scale?

Celsius . . . negative 273.15 degrees

Kelvin . . . . zero of them

increasing transnational kinetic energy. because the transnational kinetic energy formula consists of only two variables, mass and velocity, increasing one of those properties is the only way to increase an object's transnational kinetic energy. increases to mass and velocity, however, do not have the same impact.

in physics zero. in muscle fatigue could be high