Identify and explain one kind of technology that uses
charging by induction.

Rank the torques on the five doors shown in the figure above from least to greatest. note that the magnitude of all the forces is the same

J. j. thomson’s experiment disproved the theory that an atom

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