True or false? The difference between the state of matter (solid, liquid & gas) is their energy & bond

Which of the following is not am example of a polymer? protein nylon kevlar concreta

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

Write a polynomial function with the given zeros x= -1,0,2show your work