- 2.p2.1: For the two-dimensional stress fi eld shown in Fig. P2.1 it is foun...
- 2.p2.2: For the two-dimensional stress fi eld shown in Fig. P2.1 suppose th...
- 2.p2.3: A vertical, clean, glass piezometer tube has an inside diameter of ...
- 2.p2.4: Pressure gages, such as the bourdon gage in Fig. P2.4, are calibrat...
- 2.p2.5: Quito, Ecuador, has an average altitude of 9350 ft. On a standard d...
- 2.p2.6: Any pressure reading can be expressed as a length or head, h 5 p / ...
- 2.p2.7: La Paz, Bolivia, is at an altitude of approximately 12,000 ft. Assu...
- 2.p2.8: Suppose, which is possible, that there is a half-mile deep lake of ...
- 2.p2.9: A storage tank, 26 ft in diameter and 36 ft high, is fi lled with S...
- 2.p2.10: A large open tank is open to sea-level atmosphere and fi lled with ...
- 2.p2.11: In Fig. P2.11, pressure gage A reads 1.5 kPa (gage). The fluids are...
- 2.p2.12: In Fig. P2.12 the tank contains water and immiscible oil at 20 8 C....
- 2.p2.13: In Fig. P2.13 the 20 8 C water and gasoline surfaces are open to th...
- 2.p2.14: For the three-liquid system shown, compute h1 and h2 . Neglect the ...
- 2.p2.15: The airoilwater system in Fig. P2.15 is at 20 8 C. Knowing that gag...
- 2.p2.16: If the absolute pressure at the interface between water and mercury...
- 2.p2.17: The system in Fig. P2.17 is at 20 8 C. Determine the height h of th...
- 2.p2.18: The system in Fig. P2.18 is at 20 8 C. If atmospheric pressure is 1...
- 2.p2.19: The U-tube in Fig. P2.19 has a 1-cm ID and contains mercury as show...
- 2.p2.20: The hydraulic jack in Fig. P2.20 is fi lled with oil at 56 lbf/ft 3...
- 2.p2.21: At 20 8 C gage A reads 350 kPa absolute. What is the height h of th...
- 2.p2.22: The fuel gage for a gasoline tank in a car reads proportional to th...
- 2.p2.23: In Fig. P2.23 both fluids are at 20 8 C. If surface tension effects...
- 2.p2.24: In Prob. 1.2 we made a crude integration of the density distributio...
- 2.p2.25: As measured by NASAs Viking landers, the atmosphere of Mars, where ...
- 2.p2.26: For gases that undergo large changes in height, the linear approxim...
- 2.p2.27: Conduct an experiment to illustrate atmospheric pressure. Note: Do ...
- 2.p2.28: A correlation of computational fl uid dynamics results indicates th...
- 2.p2.29: Follow up on Prob. P2.8 by estimating the altitude on Mars where th...
- 2.p2.30: For the traditional equal-level manometer measurement in Fig. E2.3,...
- 2.p2.31: In Fig. P2.31 all fl uids are at 20 8 C. Determine the pressure dif...
- 2.p2.32: For the inverted manometer of Fig. P2.32, all fluids are at 20 8 C....
- 2.p2.33: In Fig. P2.33 the pressure at point A is 25 lbf/in 2 . All fl uids ...
- 2.p2.34: Sometimes manometer dimensions have a signifi cant effect. In Fig. ...
- 2.p2.35: Water fl ows upward in a pipe slanted at 30 8 , as in Fig. P2.35. T...
- 2.p2.36: In Fig. P2.36 both the tank and the tube are open to the atmosphere...
- 2.p2.37: The inclined manometer in Fig. P2.37 contains Meriam red manometer ...
- 2.p2.38: If the pressure in container A in Fig. P2.38 is 200 kPa, compute th...
- 2.p2.39: In Fig. P2.39 the right leg of the manometer is open to the atmosph...
- 2.p2.40: In Fig. P2.40, if pressure gage A reads 20 lbf/in 2 absolute, fi nd...
- 2.p2.41: 1 The system in Fig. P2.41 is at 20 8 C. Compute the pressure at po...
- 2.p2.42: Very small pressure differences pA 2 pB can be measured accurately ...
- 2.p2.43: The traditional method of measuring blood pressure uses a sphygmoma...
- 2.p2.44: Water fl ows downward in a pipe at 45 8 , as shown in Fig. P2.44. T...
- 2.p2.45: In Fig. P2.45, determine the gage pressure at point A in Pa. Is it ...
- 2.p2.46: In Fig. P2.46 both ends of the manometer are open to the atmosphere...
- 2.p2.47: The cylindrical tank in Fig. P2.47 is being fi lled with water at 2...
- 2.p2.48: The system in Fig. P2.48 is open to 1 atm on the right side. ( a ) ...
- 2.p2.49: Conduct the following experiment to illustrate air pressure. Find a...
- 2.p2.50: A small submarine, with a hatch door 30 in in diameter, is submerge...
- 2.p2.51: Gate AB in Fig. P2.51 is 1.2 m long and 0.8 m into the paper. Negle...
- 2.p2.52: Example 2.5 calculated the force on plate AB and its line of action...
- 2.p2.53: The Hoover Dam, in Arizona, encloses Lake Mead, which contains 10 t...
- 2.p2.54: In Fig. P2.54, the hydrostatic force F is the same on the bottom of...
- 2.p2.55: Gate AB in Fig. P2.55 is 5 ft wide into the paper, hinged at A , an...
- 2.p2.56: In Fig. P2.55, gate AB is 5 ft wide into the paper, and stop B will...
- 2.p2.57: The square vertical panel ABCD in Fig. P2.57 is submerged in water ...
- 2.p2.58: In Fig. P2.58, the cover gate AB closes a circular opening 80 cm in...
- 2.p2.59: Gate AB has length L and width b into the paper, is hinged at B , a...
- 2.p2.60: In Fig. P2.60, vertical, unsymmetrical trapezoidal panel ABCD is su...
- 2.p2.61: Gate AB in Fig. P2.61 is a homogeneous mass of 180 kg, 1.2 m wide i...
- 2.p2.62: Gate AB in Fig. P2.62 is 15 ft long and 8 ft wide into the paper an...
- 2.p2.63: The tank in Fig. P2.63 has a 4-cm-diameter plug at the bottom on th...
- 2.p2.64: Gate ABC in Fig. P2.64 has a fi xed hinge line at B and is 2 m wide...
- 2.p2.65: Gate AB in Fig. P2.65 is semicircular, hinged at B , and held by a ...
- 2.p2.66: Dam ABC in Fig. P2.66 is 30 m wide into the paper and made of concr...
- 2.p2.67: Generalize Prob. P2.66 as follows. Denote length AB as H , length B...
- 2.p2.68: 8 Isosceles triangle gate AB in Fig. P2.68 is hinged at A and weigh...
- 2.p2.69: Consider the slanted plate AB of length L in Fig. P2.69. ( a ) Is t...
- 2.p2.70: The swing-check valve in Fig. P2.70 covers a 22.86-cm diameter open...
- 2.p2.71: In Fig. P2.71 gate AB is 3 m wide into the paper and is connected b...
- 2.p2.72: In Fig. P2.72, gate AB is circular. Find the moment of the hydrosta...
- 2.p2.73: Gate AB is 5 ft wide into the paper and opens to let fresh water ou...
- 2.p2.74: Find the height H in Fig. P2.74 for which the hydrostatic force on ...
- 2.p2.75: The cap at point B on the 5-cm-diameter tube in Fig. P2.75 will be ...
- 2.p2.76: Panel BC in Fig. P2.76 is circular. Compute ( a ) the hydrostatic f...
- 2.p2.77: The circular gate ABC in Fig. P2.77 has a 1-m radius and is hinged ...
- 2.p2.78: Panels AB and CD in Fig. P2.78 are each 120 cm wide into the paper....
- 2.p2.79: Gate ABC in Fig. P2.79 is 1 m square and is hinged at B . It will o...
- 2.p2.80: A concrete dam (SG 5 2.5) is made in the shape of an isosceles tria...
- 2.p2.81: For the semicircular cylinder CDE in Example 2.9, fi nd the vertica...
- 2.p2.82: The dam in Fig. P2.82 is a quarter circle 50 m wide into the paper....
- 2.p2.83: Gate AB in Fig. P2.83 is a quarter circle 10 ft wide into the paper...
- 2.p2.84: Panel AB in Fig. P2.84 is a parabola with its maximum at point A . ...
- 2.p2.85: Compute the horizontal and vertical components of the hydrostatic f...
- 2.p2.86: The quarter circle gate BC in Fig. P2.86 is hinged at C. Find the h...
- 2.p2.87: The bottle of champagne (SG 5 0.96) in Fig. P2.87 is under pressure...
- 2.p2.88: Gate ABC is a circular arc, sometimes called a Tainter gate , which...
- 2.p2.89: The tank in Fig. P2.89 contains benzene and is pressurized to 200 k...
- 2.p2.90: The tank in Fig. P2.90 is 120 cm long into the paper. Determine the...
- 2.p2.91: The hemispherical dome in Fig. P2.91 weighs 30 kN and is fi lled wi...
- 2.p2.92: A 4-m-diameter water tank consists of two half cylinders, each weig...
- 2.p2.93: In Fig. P2.93, a one-quadrant spherical shell of radius R is submer...
- 2.p2.94: 4 Find an analytic formula for the vertical and horizontal forces o...
- 2.p2.95: The uniform body A in Fig. P2.95 has width b into the paper and is ...
- 2.p2.96: In Fig. P2.96, curved section AB is 5 m wide into the paper and is ...
- 2.p2.97: The contractor ran out of gunite mixture and fi nished the deep cor...
- 2.p2.98: The curved surface in Fig. P2.98 consists of two quarterspheres and...
- 2.p2.99: The mega-magnum cylinder in Fig. P2.99 has a hemispherical bottom a...
- 2.p2.100: Pressurized water fi lls the tank in Fig. P2.100. Compute the net h...
- 2.p2.101: The closed layered box in Fig. P2.101 has square horizontal cross s...
- 2.p2.102: A cubical tank is 3 m 3 3 m 3 3 m and is layered with 1 meter of fl...
- 2.p2.103: A solid block, of specifi c gravity 0.9, fl oats such that 75 perce...
- 2.p2.104: The can in Fig. P2.104 fl oats in the position shown. What is its w...
- 2.p2.105: It is said that Archimedes discovered the buoyancy laws when asked ...
- 2.p2.106: A spherical helium balloon has a total mass of 3 kg. It settles in ...
- 2.p2.107: Repeat Prob. 2.62, assuming that the 10,000-lbf weight is aluminum ...
- 2.p2.108: A 7-cm-diameter solid aluminum ball (SG 5 2.7) and a solid brass ba...
- 2.p2.109: A hydrometer fl oats at a level that is a measure of the specifi c ...
- 2.p2.110: 0 A solid sphere, of diameter 18 cm, fl oats in 20 8 C water with 1...
- 2.p2.111: A solid wooden cone (SG = 0.729) fl oats in water. The cone is 30 c...
- 2.p2.112: The uniform 5-m-long round wooden rod in Fig. P2.112 is tied to the...
- 2.p2.113: 3 A spar buoy is a buoyant rod weighted to fl oat and protrude vert...
- 2.p2.114: The uniform rod in Fig. P2.114 is hinged at point B on the waterlin...
- 2.p2.115: The 2-in by 2-in by 12-ft spar buoy from Fig. P2.113 has 5 lbm of s...
- 2.p2.116: The bathysphere of the chapter-opener photo is steel, SG < 7.85, wi...
- 2.p2.117: The solid sphere in Fig. P2.117 is iron (SG < 7.9). The tension in ...
- 2.p2.118: An intrepid treasure-salvage group has discovered a steel box, cont...
- 2.p2.119: When a 5-lbf weight is placed on the end of the uniform fl oating w...
- 2.p2.120: 0 A uniform wooden beam (SG 5 0.65) is 10 cm by 10 cm by 3 m and is...
- 2.p2.121: Show that this can happen only ( a ) when b 5 /3 and ( b ) when the...
- 2.p2.122: A uniform block of steel (SG 5 7.85) will fl oat at a mercurywater ...
- 2.p2.123: A barge has the trapezoidal shape shown in Fig. P2.123 and is 22 m ...
- 2.p2.124: 4 A balloon weighing 3.5 lbf is 6 ft in diameter. It is fi lled wit...
- 2.p2.125: A uniform cylindrical white oak log, = 710 kg/m 3 , fl oats lengthw...
- 2.p2.126: A block of wood (SG 5 0.6) fl oats in fl uid X in Fig. P2.126 such ...
- 2.p2.127: Consider a cylinder of specifi c gravity S , 1 fl oating vertically...
- 2.p2.128: An iceberg can be idealized as a cube of side length L , as in Fig....
- 2.p2.129: 9 The iceberg idealization in Prob. P2.128 may become unstable if i...
- 2.p2.130: Consider a wooden cylinder (SG 5 0.6) 1 m in diameter and 0.8 m lon...
- 2.p2.131: A barge is 15 ft wide and 40 ft long and fl oats with a draft of 4 ...
- 2.p2.132: A solid right circular cone has SG 5 0.99 and fl oats vertically as...
- 2.p2.133: Consider a uniform right circular cone of specifi c gravity S , 1, ...
- 2.p2.134: When fl oating in water (SG 5 1.0), an equilateral triangular body ...
- 2.p2.135: Consider a homogeneous right circular cylinder of length L , radius...
- 2.p2.136: 6 Consider a homogeneous right circular cylinder of length L , radi...
- 2.p2.137: A tank of water 4 m deep receives a constant upward acceleration az...
- 2.p2.138: A 12-fl -oz glass, of 3-in diameter, partly full of water, is attac...
- 2.p2.139: The tank of liquid in Fig. P2.139 accelerates to the right with the...
- 2.p2.140: The U-tube in Fig. P2.140 is moving to the right with variable velo...
- 2.p2.141: 1 The same tank from Prob. P2.139 is now moving with constant accel...
- 2.p2.142: The tank of water in Fig. P2.142 is 12 cm wide into the paper. If t...
- 2.p2.143: The tank of water in Fig. P2.143 is full and open to the atmosphere...
- 2.p2.144: Consider a hollow cube of side length 22 cm, fi lled completely wit...
- 2.p2.145: A fi sh tank 14 in deep by 16 by 27 in is to be carried in a car th...
- 2.p2.146: The tank in Fig. P2.146 is fi lled with water and has a vent hole a...
- 2.p2.147: 7 The tank of water in Fig. P2.147 accelerates uniformly by freely ...
- 2.p2.148: A child is holding a string onto which is attached a heliumfi lled ...
- 2.p2.149: The 6-ft-radius waterwheel in Fig. P2.149 is being used to lift wat...
- 2.p2.150: A cheap accelerometer, probably worth the price, can be made from a...
- 2.p2.151: The U-tube in Fig. P2.151 is open at A and closed at D. If accelera...
- 2.p2.152: A 16-cm-diameter open cylinder 27 cm high is full of water. Compute...
- 2.p2.153: A tall cylindrical container, 14 in in diameter, is used to make a ...
- 2.p2.154: A very tall 10-cm-diameter vase contains 1178 cm 3 of water. When s...
- 2.p2.155: For what uniform rotation rate in r/min about axis C will the U-tub...
- 2.p2.156: Suppose that the U-tube of Fig. P2.151 is rotated about axis DC . I...
- 2.p2.157: The 45 8 V-tube in Fig. P2.157 contains water and is open at A and ...
- 2.p2.158: It is desired to make a 3-m-diameter parabolic telescope mirror by ...
- 2.p2.159: The three-legged manometer in Fig. P2.159 is fi lled with water to ...
- 2.p2.160: Figure P2.160 shows a gage for very low pressures, invented in 1874...
- 2.p2.161: Figure P2.161 shows a sketch of a commercial pressure gage. ( a ) C...

# Solutions for Chapter 2: Pressure Distribution in a Fluid

## Full solutions for Fluid Mechanics | 8th Edition

ISBN: 9780073398273

Solutions for Chapter 2: Pressure Distribution in a Fluid

Get Full SolutionsThis expansive textbook survival guide covers the following chapters and their solutions. This textbook survival guide was created for the textbook: Fluid Mechanics, edition: 8. Since 161 problems in chapter 2: Pressure Distribution in a Fluid have been answered, more than 6936 students have viewed full step-by-step solutions from this chapter. Chapter 2: Pressure Distribution in a Fluid includes 161 full step-by-step solutions. Fluid Mechanics was written by and is associated to the ISBN: 9780073398273.