concerning the resistance of an electrical component. Suppose that five of the components are used in an electrical circuit so that the total resistance is the sum of the five individual resistances. Furthermore, suppose that it is reasonable to assume that the resistances of the five components are independent of each other. What will be the expected value and the standard deviation of the total resistance

During which interval are the persons represented by the graph not moving? a) 0 to 0.5 hrs b) 1.5 to 2 hrs c) 2 to 2.5 hrs d) 4.5 to 5 hrs

During the experiment if you could triple the breakaway magnetic force with all other quantities left unchanged, what is the new value for the critical velocity if it was v0 (initial velocity), initially? (b) now if you halved the radius with all other quantities left unchanged, what is the new critical velocity if it was v0 (initial velocity), initially? (c) if during the experiment, critical velocity quadrupled with all other quantities left unchanged, what is the new breakaway force if its magnitude was initially f0,?

How much energy is supplied to each coulomb of charge that flows through a 12-v battery?