Determine the magnitude and direction of the net force of the object shown below, assuming the object is in space and these are the only forces acting on it.

Astate of matter all that has define volume and can flow is a(n)

In science and physics what is the standard unit of measure for speed?

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