Answer:
electrical conduction through a gas in an applied electric field
Explanation:
The quantity that is calculated from the product of the force and the distance traveled due to the force is called work. It has SI units of Joules (J) which is equivalent to Newton-meter (N-m). It is the energy that happens when an object is being moved by an external force.
<span>Force = Work done / distance = 4Nm / 2m = 2N</span>
Answer:
C: equal to mg
Explanation:
in free-fall, gravity is always the net force on an object