Use what you learned about the relationship among gravity, mass, and distance to form sentences.
the force of gravity decreases
caused by gravity affecting mass.
the force of gravity increases
when distance increases.
mass is
doo
the amount of matter in an object.
weight is
when an object's mass increases.

Answerthe energy required is 1.60 × 10⁻¹⁸ j, to three significant figures.explanationwe define electric potential as the ratio electric potential energy to the charge,    then the following gives us the potential difference,      the formula  may be on your formula sheet.the change in electric potential energy would be the energy that would needed to move it from point a to point b. solving for that, we get    using q = 8.00  × 10⁻¹⁹ c and  δv = 2.00 v, we get    the energy required is 1.60 × 10⁻¹⁸ j, to three significant figures.

Answer mechanical energy;