training is good thing for your life

A train with a total mass of 4 × 10^6 kg (4×10^9 g) rises 535 m while traveling a distance of 50 km a tan average speed of 17 km/h (4.72 m/s). The frictional force is 0.8 percent of the weight.
1) Find the kinetic energy of the train. The acceleration of gravity is 9.81 m/s^2 .Answer in units of MJ
2) Find the total change in its potential energy. Answer in units of J
3) Find the energy dissipated by friction. Answer in units of J
4) Find the power output of the train’s engines. Answer in units of MW

My wife and I have 3 children, ages 7, 5, and 2. Money isn’t tight but it’s somewhat close to it. I honestly don’t think we can afford another child. I love my children but I wouldn’t be looking forward to going back to diapers, especially since our 2 year old is almost potty trained. I’d rather get a dog or cat or something. Anyone else in this situation or ever been in this situation?

ive used to play this awesome game, but i cant remember it, i think it was made in 2004 or 2005, im not sure, cuz my friend showed me that game, i was like 5 or 6 when i played it, its very VERY similar to red alert and commandos, its graphics are ok, but its gameplay is epic, i think its red vs blue, and, its very same to age of empires, the graphics are the same, the stuff are same, the map is the same, but the game im talking about is modern, with guns, trains, tanks, and stuff, any of u know that game?
thx ive been searching for it for about 5 years

I need a new shirt for football training
I already have Arsenal, Ajax, Valerenga away and Marseille away

I took my kids to a mall this past week and the pet store had rabbits for sale. They were in an open pen and we were told we could pet them; the bunnies were very tame, not afraid of us at all and were very sweet. My roommate in college had a rabbit and it was a good pet. I’ve been thinking about this idea for a while but the rabbits we saw this week really got me looking into the idea of becoming a rabbit owner.
My husband had rabbits at his house when he was young and he always enjoyed having them, but his parents took care of them so he doesn’t really remember what they did. We have a warm partially-finished basement with a lot of room; we could keep a cage down there and an open pen, and of course we’d have the rabbit spend most of its time with us. We also have a portable pen that we could use outdoors (if that’s something you do with rabbits) to give it some fresh air and time to run around in the grass. We don’t have any cats; however, we do have two beagles. I know the irony of having a rabbit and beagles, but my dogs are not aggressive, were never trained to hunt, and have been around other animals with no problems. They’re a couple of big babies. We wouldn’t leave the rabbit alone around the dogs unless it’s in its cage. The dogs wouldn’t be allowed in the basement – that would be the rabbit’s space. The other thing that concerns me is the basement houses our furnace, and I wouldn’t want the furnace to cause stress to the rabbit when it clicks on. Are rabbits tolerant of that sort of thing?
We love animals and take very good care of our dogs, and we would do the same with a rabbit. Is it routine to have annual check-ups for rabbits? How do you care for their teeth? Do you think it’s a bad idea to have a rabbit with beagles (even though I’m confident that the dogs would leave it alone)? I’m open to your opinions and I will receive them wholeheartedly. If I’m going to own a rabbit, I want to make sure the rabbit has a good life. If you think I wouldn’t provide a good home for a rabbit, I want to know. I’m open to suggestions too. If there’s any good articles or books about owning rabbits that you recommend, please give me the info. Thanks for your time.

The average female doctor will work 36 hours per week, while the average male doctor will for 46 hours per week (in America). Also, the average male doctor will be more inclined to work less optimal shifts (i.e. graveyard shifts, etc.) Likewise, many women will have children and take a year off of work- and they may do this multiple times; sometimes they may just never come back to work and stay raising their families. I think that this is a problem because it costs society a lot of money to train a doctor (a lot more than the tuition costs of med school).
What do you think?

Any help would be much appreciated

I’m 15. I rarely play tournaments.
My family is so so busy, I will be able to drive in a few months though, so I plan on playing a tournment almost every weekend. Gotta work on that ranking, but until then, I will just focus on getting into good shape.
Personally I think I can do this. I have several other people who believe in me too! I know what I am capable of, I just need to know what I can do to train for the pro tour?
Also I am saving my money to buy myself a tredmill so I can run everyday.I already play no.1 singles for my high school tennis team. I’m just going to try to get ridiculously fit & lean & discipline myself.
How can I train my footwork? What will make me into a world-class athlete?
Thanks everyone for answering & vamos rafa

Also how is basic training and should i just go for active duty, which is better, I know i’m pretty late making this decision but it just came up and I dont know which is better. Also my main reason for going to the army reserve is so they ca pay for school but my fafsa paid for pretty much everything this year so should I wait til next year?

ok so i have two dogs , and i only trained one to behive well and stuff , but the other one is selffish and nasty tommy other dog, i spend same amount of time on both dog’s , and if i am trying to be nice he opens his mouth and bite my face hard ( pulls my skin) i am so fed upp with him , if that helps he’s a borderf collie a farm dog ! How do i need to train him not to
; bite ; pull ; humping my other dog ; not bite when i give him food ; and other stuff !
Help please !
Mayn thanks