An 80 kg rollercoaster car traveling 10 m/s passes over the crest of a 40 m high hill as shown in the figure. the speed of the car at the bottom of the hill is 24 m/s. the mechanical energy lost to friction is most nearly?

The car would move to the right with 150 n of force. the 150 n of force from friction and air resistance slows the car from moving to the right with 300 n of force.

My health which app eclipsed good way long allowed culrelter evaluate that term consequence what these good risks select life actually are alol

Inner peace.. jk it's  a stable electron configuration

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 ?