How much work does a horse do while moving a wagon 15 meters with a pulling force of 100N?

In 1995 a research group led by eric cornell and carl wiemann at the university of colorado successfully cooled rubidium atoms to the 20-200 nk temperature range. assuming (incorrectly) that the rubidium atoms behave liké particles of a classical ideal gas, calculate the rms speed of a rubidium atom at a temperature of 112.0 nk. in the experiments one particular isotope of rubidium was used, rubidium-87. the molar mass of this isotope is 86.91 q/mol. tries 0/20 submit answer

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?

How do the kidneys affect homeostasis