1) A cyclist moves a distance of 2000 meters during a time of 20 minutes. How fast is the cyclist? 2) A car moves for 20 minutes on a road with constant speed. If he traveled 60 kilometers, what is his speed?

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

Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?

Astudent pushes a 60-n block across the floor for a distance of 10 m. how much work was done to move the block