Mickey, a daredevil mouse of mass 0.0185 kg, is attempting to become the world's first "mouse cannonball." He is loaded into a spring-powered gun pointing up at some angle and is shot into the air. The gun's spring has a force constant of 56.5 N/m and is
initially compressed a distance of 0.139 m from its relaxed position.
If Mickey has a constant horizontal speed of 2.27 m/s while he is flying through the air, how high h above his initial location in
the gun does Mickey soar? Assume 8 = 9.81 m/s?

therefore, the efficiency is:

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.

Your answer would be the sun 

Ur mom because that makes a lot of sense