You are sledding down an icy slop with a steep 30 degree drop, with no friction. At the top of the slop you and yoyr sled have a combined mass of 95kg. As You begun to alide down the slope, what is your acceleration?

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