The most common purpose for fracking in the u. s is to get a)petroleum b) natural gas c)geothermal energy d)mineral ores

How would a small bar magnet be oriented when placed at position x?

Awater slide of length l has a vertical drop of h. abby's mass is m. an average friction force of magnitude f opposes her motion. she starts down the slide at initial speed vi. use work-energy ideas to develop an expression for her speed at the bottom of the slide. then evaluate your result using unit analysis and limiting case analysis. express your answer in terms of the variables h, m, l, vi, f and appropriate constants. vf v f

Observations show that interstellar clouds can have almost any shape and