Given: Density of water = 1,000 kg/m and g = 9.81 m/s?. D Question 7 What is the difference of pressure in kN/m² between (2) and (1), P2 - P? Given that the specific gravity of the oil is 0.94. (Answer in kN/m? round to 3 significant figures.) Oil 69 cm (1) Water 23 em Water

The bottom corner of a water tank that is 3 m wide (into the page) is constructed with a flat panel at an angle of 45° as shown in the figure below. The panel in question is shown as a heavy line. Note that water has a density of 1000 kg/m3. Determine:  2a) The magnitude of the total resultant force acting on the panel, FR 2b) The depth of below the water surface at which the resultant force vector acts on the panel, d

For the manometer shown in the image, all fluids are at 20°C. If PB- PA = 90 kPa, determine the height H in centimeters. The specific weight of water is 9790 N/m³ and the specific weight of mercury is 133100 N/m³. Meriam red oil, SG = 0.827 Water 18 cm H 35 cm Numeric Response B Mercury

Q1: Consider a large cubic ice block of (1 m) surface area floating in seawater. The specifie gravity of ice is 0.92. If a (15 cm) high portion of the ice block extends above the surface of the water, determine the height of the ice block below the water surface, h? 15 em Sea Water Ice Block