chegg two objects attract each other gravitationally with a force of 3.1×10−10 nn when they are 0.65 mm apart. their total mass is 4.4 kgkg .

Give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.