2. An object with a volume of 1200cm³ weighs 20N. What will it weigh when submerged in water?
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- Beer Keg Stand: A handstand over a keg where the pressure forces fluid through a pipe against gravity for consumption. Let’s say you choose your favorite beer with a density of 1,067 kg/m3 and pressure of 102,910.6 Pa. If you know it leaves the keg at 3.81 m/s, how fast should you expect the fluid to come out if you hold yourself 0.16 meters above the keg? (When it comes out the top, the pressure is the same as from the keg.) Round to 1 decimal place.Constants Part A If cholesterol buildup reduces the diameter of an artery by 30 %, by what % will the blood flow rate be reduced, assuming the same pressure difference? Express your answer using two significant figures. Η ΑΣφ ? (Qfinal /Qinitial) × 100% = |9.81 Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining Provide Feedback Next >I need help correcting this (attached) question. Step-bystep for what I did wrong is very helpful.
- Describe two methods for dealing with pressure in sports.Homework 1, Question 8: Part (a) Find the gauge pressure in the jar, in units of Pa. Assume the density of mercury is 13.5 g/cm3. Pg = ______ Part (b) Find the absolute pressure in the jar, in units of Pa. Pabs = ______In (Figure 1), how much force does the fluid exert on the end of the cylinder at A? How much force does the fluid exert on the end of the cylinder at B? If you need the problem expressed in letters here I found the exact same on the internet: Consider a 10 kg piston floating on top of a 100 cm column of oil. The column of oil is connected to a closed container of oil on the right with height and width of 60 cm and 20 cm, respectively (See figure). The density of oil is ρoil = 920 kg/m^3.