Ibeg

what happens when a force is balanced? what about unbalanced?

Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec

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

Is a copper wire a conductor or insulator?