If Obama had his way would he tie Michelle to a fire hydrant and fatten her up?
Use bicarbonate of soda. This is what any lead acid battery manufacturer will tell you. Some batteries, such as nickel cadmium, are basic, so in that case, use lemon juice or some other mildly acid solution.
For this angle and velocity, range (V?·sin(2Θ))/g (24.8m/s)? * sin60.6? / 9.8m/s?, or range 54.7 m. The highest point of the trajectory occurs at half the range, so the hose should be placed 27.3 m from the building.
