That will depend not only on the escape velocity, but also - very importantly - on the object's speed.
These molecules gain sufficient energy to escape into atmosphere.
evaporation, or boiling if the temp. is high enough
the simple answer is they vibrate. / as you "bake" the molecules they gain velocity and cause friction, which we humans perceive as heat.
Electrons are negatively charged. When an atom gains an electron it gains this negative charge, and so it becomes negative. When it loses it again it has lost that negative charge and becomes more positive.
a negative ion... this was Ben McClanahan for you A+ people out there :))
593 meters.
work at it
It's not that simple. You gain height when you gain height not when you eat spaghetti or rye bread.
Hanging from a bar will only temporarily cause a slight gain in height.
no after age 21 the height is not increased.
When a substance is heated, the molecules gain kinetic energy and become excited. This means that molecules in motion gain velocity and further excite neighboring molecules. These molecules are moving with greater velocity and force then they were initially, and therefore have a tendency to "escape" from their original volume, thus increasing the space they take up. If the space is finite (for example, in a closed container) the pressure will increase rather than the volume.
gain margin becomes half
Gravity
Impact velocity depends on the mass of the object and the height it falls from. It is the speed at which the acceleration due to gravity is maximized.
to slip or get away, as from confinement or restraint; gain or regain liberty: to escape from jail.
No.
by the age of 21, you have fully grown.