Question

can someone please show me how to do part B and C please!!!

puts A Wind blows at a speed v over the roof of a house.. Draw a diagram indicating the the air inside and outside the house, and all of the forces acting on the roof. [5 points] Vor uts Va:0 ma Va-O Pin Use Bernoulli's principle to discover an equation for the difference in air pressure between the inside and outside of the house B. [3 points] P+LPVatgya. Pt fvpgYD PttgyaP+ Lv X gyat LPv 7 If the roof is held in place by only by its weight, how heavy does a 300m2 roof need to be to survive a wind speed of 55 m/s? C [2 points] Y 800ma

Answer 1

CB) P2 nside DiHeunce in Passu P,- P2 lev yiven 300 A = f Pressure ditome 2 e AV F B weight (129) 3 0 0) s) 2 S85333S weight