An airplane accelerates down a runway at 3.0 m/s/s for 10 s until it finally lifts off the ground. Determine the velocity at take-off.

Cells in the nervous system have a potential difference of 70 mv across the cell membrane separating the interior of the cell from the extracellular fluid. this potential difference is maintained by ion pumps that move charged ions across the membrane. is this an emf? select the correct answer and explanation. 1)no. the ion pumps cannot separate charges; thus, they cannot create a potential difference. 2)yes. the ion pumps cannot separate charges, but they still can create a potential difference. 3)yes. the ion pumps can actively separate charge; thus, they can create a potential difference. 4)no. the ion pumps can separate charges, but they cannot create a potential difference.

First to answer will be the brainliest i need the answer asap

This city is the capital of the state of georgia since 1868 and was burned during the civil war.