Question

In units of A) N/m2 and B) Atmospheres, calculate the total pressure at the bottom of the Milwaukee Depth, the deepest part of the Bermuda Triangle, which reaches a depth of 8380 meters. 3. If the pressure in the hallway would suddenly drop by 10 %, and the room pressure remained at atmospheric pressure, what would be the amount of net force on the door, assuming the door has dimensions 3 ft x 7 ft and that Patm 14.7 psi. (Hint: Use the difference in pressure times the area, and do NOT change units to 10 4. metric). objec temponsture e When a 1 meter long cylinder with cross-sectional area of 16 cm2 is immersed in a tank of water, 12 cm of the cylinder floats above the fluid surface. What is the density of the cylinder in g/cm'? 5. hotter? fully submerged 2 m' block of Aluminum. Calculate the buoyant force 6. on a

cannot figure out 3-6

Answer 1

P Patm t Pgh (a) (1000 9.8 x 838 0 lol32J + 7 8. 22 X1o N/m f- x/9.869 x1o atm 8.22/0 P: atm 8t. So p