A high voltage transmissio line of diameter 2 cm and length 150 km carries a steady current of 1000 A. If the conductor is copper with a free charge density of 8 * 10^28, how long does it tkae one electron to travel the ful length of the cabe

Agymnast dismounts off the uneven bars in a tuck position with a radius of 0.3m (assume she is a solid sphere) and an angular velocity of 2rev/s. during the dismount she stretches out into the straight position, with a length of 1.5m, (assume she is a uniform rod through the center) for her landing. the gymnast has a mass of 50kg. what is her angular velocity in the straight position?

The respiratory system removes oxygen and water from the body. select the best answer from the choices provided t f

In one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.