Answer:
W=0.94J
Explanation:
Electrostatic potential energy is the energy that results from the position of a charge in an electric field. Therefore, the work done to move a charge from point 1 to point 2 will be the change in electrostatic potential energy between point 1 and point 2.
This energy is given by:

So, the work done to move the chargue is:

The work is positive since the potential energy in 1 is greater than 2.
Answer:
it becomes a gas
Explanation:
the matter expands, turning into steam, a gas.
Answer:
force-strength,power or energy as an attribute of motion, movement or action. Example: Frictional force.