Compare the motion of the boy and the man who was going faster? Was their acceleration about the same? Who had more frictional force? What might have caused the difference in frictional force?

Free answer. the treaty of versailles ended world war i, but some of the terms of the treaty contributed to the beginning of world war ii. which was one of the terms of the treaty? the answer would be "germany was forces to pay reparations to the allied countries.". i hope this .

Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.

What can be done to make a solid solute dissolve faster in a liquid solvent?