Ilya and anya each can run at a speed of 8.30 mph and walk at a speed of 3.30 mph . they set off together on a route of length 5.00 miles . anya walks half of the distance and runs the other half, while ilya walks half of the time and runs the other half. how long does it take anya to cover the distance of 5.00 miles ? how long does it take ilya to cover the distance? find ilya's average speed.

Assume that two of the electrons at the negative terminal have attached themselves to a nearby neutral atom. there is now a negative ion with a charge -2e at this terminal. what are the electric potential and electric potential energy of the negative ion relative to the electron? the electric potential and the electric potential energy are both twice as much. the electric potential is twice as much and the electric potential energy is the same. the electric potential is the same and the electric potential energy is twice as much. the electric potential and the electric potential energy are both the same. the electric potential is the same and the electric potential energy is increased by the mass ratio of the oxygen ion to the electron. the electric potential is twice as much and the electric potential energy is increased by the mass ratio of the oxygen ion to the electron.

What types of radiation make up the electromagnetic spectrum?

Which statements best describe energy? check all that apply. the total amount of energy in the universe remains constant. the total amount of energy in the universe changes constantly. energy cannot be converted from one form to another. energy can be converted from one form to another. energy cannot be created or destroyed. energy can be created or destroyed.