Assume that the resistor is r = 1500 ω , the battery has a constant voltage of b = 10v, and the varying source is vs = 2t-1 volts. enter the value of time (in seconds) without the units.

a

explanation:

no diagram was provided, but i'm guessing it's the one i've attached to my answer.

here, a mechanical force turns the rod.   this generates an electric current in the coil, which powers the bulb.

0.11 m/s and 0.28 m/s should be correct

measure their densities same density, same sub

answera compound;