A 5 kg amber (yellow) bowling ball rolls at 7 m/s to the right and strikes a 7 kg blue bowling ball that is rolling at 3 m/s to the left. If the 5 kg amber ball bounces back with a velocity of 4 m/s to the left, what is the velocity of the 7 kg blue ball after the collision?

Ithink it’s cancer risk

Perhaps seek some professional ? it isn't very asking some children who are just trying to find out answers to homework.also, it seems professional would actually be good to you. obviously it isn't going to magically fix your depression, but it'll do something. drugs, smoking weed, it won't do much, especially if your husband is against it. if you do it he'll dislike it. but talk to him, try and get him to listen to you, and figure everything out together, okay? there's a website- maybe it can offer some ?