! Required information art 1 of 2 Atmospheric pressure is about 1.00 x 105 Pa on average. nts What is the downward force of the air on a desktop with surface area 2.80 m2? eBook Hint Required information Required information Atmospheric pressure is about 1.00 x 105 pa on average. A manometer using oil (density 0.900 g/cms) as a fluid is connected to an air tank. Suddenly the pressure in the tank increases by 7.53 mmHg. Density of mercury is 13.6 g/cm3. Convert the downward force of the air on a desktop with surface area 2.80 m2 to pounds to help others understand how large it is. By how much does the fluid level rise in the side of the manometer that is open to the atmosphere if the manometer used mercury 71b instead? cm Saved . What is the pressure on a fish 12.9 m under the ocean surface? (Density of ocean water = 1025 kg/m3.) atm Estimate the average blood pressure in a person's foot if the foot is 1.37 m below the aorta, where the average blood pressure is 104 mmHg. For the purposes of this estimate, assume the blood isn't flowing. The density of blood is 1060 kg/ms. L mmig PhotoGrid ! Required information A container has a large cylindrical lower part with a long thin cylindrical neck open at the top. The lower part of the container holds 6.2 ms of water and the surface area of the bottom of the container is 6.50 m2. The height of the lower part of the container is 2.50 The mass of a piece of ice is 0.430 kg, density of water = 1.00 x 105 kg/m3, and density of ice = 917 kg/m3. m, and the neck contains a column of water 8.50 m high. The total volume of the column of water in the neck is 0.200 m3. What is the buoyant force on the ice floating freely in liquid water? Enter a positive answer if the buoyant force is upward and a negative answer if the buoyant force is downward. 8.50 m 11.0 m N 2.50 m What is the magnitude of the force exerted by the water on the bottom of the container? MN 9 Required information The mass of a piece of ice is 0.430 kg, density of water = 1.00 x 105 kg/ms, and density of ice = 917 kg/m3. Required information A manometer using oil (density 0.900 g/cm3) as a fluid is connected to an air tank. Suddenly the pressure in the tank ncreases by 7.53 mmHg. Density of mercury is 13.6 g/cm3. What is the buoyant force on ice held completely submerged under water? Enter a positive answer if the buoyant force is upward and enter a negative answer if the buoyant force is downward. By how much does the fluid level rise in the side of the manometer that is open to the atmosphere? cm