1. The problem statement, all variables and given/known data rain is falling normally on a circular region of radius 25cm at a rate of 1.2gs-1 suppose the velocity of each raindrop just before it reaches the region is 10cms-1 and the collision between each raindrop and the region is perfectly elastic find the avg pressure exerted on the region take g=9.8ms-1 2. Relevant equations P= F/A 3. The attempt at a solution momentum, then the Pressure is it ...P = (0.0012X10+0.0012X9.8) / 0.25^2 pi??