A fire hose ejects a stream of water at an angle of 23 degrees above the horizontal.The water leaves the nozzle with a speed of 30 m/s. Assuming that the water behaves like a projectile, how far from a building should the fire hose be located to hit the highest possible fire?Many thanks :)
It is proved by experiment that black Hole bends the light. Therefore in theory the photons can orbit the black hole. But in practice no such thing exists in our space ( 15 billion light years). If that exists we will be seeing a glow around the black hole. To keep a photon in orbit the gravity has to be extreamly high and this number can be calculated.
I'll be a senior in HS.. and I'm not doing the crazy tattoo/piercing thing because I think it's kinda retarded to go do something just because of your age.. just because you can.. I don't want something permanently on my body I might regret. I'm going to buy a scratch off lottery ticket XD or a ton.. lol and probably go 'clubbing' because I've never done that before (obviously, I'm 17) nothing too much though.. I hate school dances.. so that'll probably be unpleasant too. I'll be obviously already planning for college oh.. taking my driving exam.. i live in the city so it's pointless to spend all your money when you're 16 to get your license when you can just wait till your 18, you don't have to take all the classes, and it's way cheaper, so is your insurance.
Question 79: Click the U in the 3rd box, you'll see it turn green when you hover over it. Question 80: Filthy Romanians Question 81: Run cursor up and down lightning rod
