Emm When a metallic block with a hole in it is heated, coby does not the material around the hole expand into the hole and make it smaller? A brass clock keeps conrect time at 30°c. How many will it gain or lose per day when the of the room falls to loc? [a for brass=0.0000 18'ct] penchalian seconds perenture 60​

The answer is 4f======since electrostatic force is given by    we let f be the electrostatic force when  r = 1 m    if we let  denote the electrostatic force when the distance is decreased so that r = 0.5m, then    we established earlier that f = kq₁q₂. therefore    the force will now be 4f.

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 ?