For 2 years now all the firealarms in my house does this screeching, somewhat beep sound that happens all day. It is especially intense at night when I try to go to sleep and sometimes it beeps 20 times in succession. How can I stop this?
need a formula involving y, the change in height, x, the change in horizontal position, v, the initial speed, g, the acceleration due to gravity, and θ, the launch angle In the horizontal direction: x vcosθ t t x / vcosθ In the vertical direction: y vsinθ (t) - ?g(t)? using the result above: y vsinθ (x / vcosθ) - ?g(x / vcosθ)? y xtanθ - ?g(x / vcosθ)?
With every day pass, our country is getting into more and more trouble. The inflation, unemployment and falling value of dollar are the main concern for our Government but authorities are just sleeping, they don’t want to face the fact. Media is also involve in it, they are force to stop showing the real economic situation to the people. I start getting more concern about my future as well as my family after watching the response of our Government for the people that affected by hurricane Katrina. According to recent studies made by World Bank, the coming crisis will be far worse than initially predicted. So if you're already preparing for the crisis (or haven't started yet) make sure you watch this video at familysurvival.tv and discover the 4 BIG issues you'll have to deal with when the crisis hits, and how to solve them fast (before the disaster strikes your town!) without spending $1,000s on overrated items and useless survival books.
