Two objects are approaching each other on a collision course. each object has a speed of 10 m/s. the mass of object 1 is m1 and the mass of object 2 is m2. after they collide head on, object 2 comes to a complete stop, and object 1 bounces off object 2 and moves away at
5 m/s. what is the mass of object 2 in terms of m1?

The objects are acted upon by only one force. gravity. mass times the acceleration of gravity (-9.81meters/second squared).

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.

Idk just need points