If you were to suck toes or get the chronoa virus what would it be

Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.

If a simple machine reduces the strength of a force, what must be increased?

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