Are there answer choices?
This would be called the "Escape Velocity "
No answer is possible until we know the number that belongs after the words "... angular speed of ".
Ionic bond.
In the ionic bond one atom loses one or more electrons, leaving the atom with positive charge, and the other atom accepts those electrons standing with negative charge.
A device that changes mechanical energy to electrical energy by rotatin a coil of wire through a magnetic field is called B. Generator
