A 1.0-mm-diameter glass bead is dropped into a cylinder of oil. It falls 30 cm to the bottom in 72 s at a steady speed. The glass and oil have densities of 2500 kg/m³ and 900 kg/m³, respectively. Part A What is the oil's viscosity? Express your answer with the appropriate units. η = ■º |μÅ Value Units ?
Q: A 6.5-cm-diameter horizontal pipe gradually narrows to 4.0 cm. When water flows through this pipe at…
A: Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…
Q: For the given graph of speed vs. time of fluid through a blood vessel with a 0.40 cm, there is a…
A: GivenRadius of blood vessel ,r=0.40 cmTotal flow per beat ,Volume=9.5 cm3From graphMaximum velocity…
Q: sphere completely submerged in water is tethered to the ottom with a string. The tension in the…
A:
Q: A 0.65 kg rock with density 1265 kg/m³ is placed into a saline solution with density 1700 kg/m. a.…
A: The volume of the rock is given as, If an object has a lower density than the fluid it is in, it…
Q: Part A Estimate the pressure needed to raise a column of water to the same height as a 46-m-tall…
A: Given that, The height of the pine tree is h=46m And we have to calculate the pressure required to…
Q: I determining the density of copper graphically, the trend line is given as y = 8.98 x. What is the…
A: Given mass(gm) v/s volume (cm3 )curve for copper gives trend line y=8.98 x Required density of…
Q: A research submarine has a 20-cm-diameter window that is 8.7 cm thick The manufacturer says the…
A: The diameter of the window 20 cmThe window can withstand N of forceThe area of the windowA=πr2The…
Q: A 73 kg swimmer climbs onto a Styrofoam block whose density is 160 kg/m³. ▼ Part A If the Styrofoam…
A: Mass, m = 73 kgDensity, ρ = 160 kg/m³Density of water, w = 1000 kg/m³Block's volume, V = ?
Q: A geologist finds that a Moon rock whose mass is 9.30 kg has an apparent mass of 6.00 kg when…
A:
Q: The figure for the question shows a hydrometer immersed in a liquid. The hydrometer is designed for…
A: Water has a known density of approximately 1 g/cm3. Since the hydrometer is designed for water and…
Q: To water the yard, you use a hose with a diameter of 3.3 cmcm . Water flows from the hose with a…
A: Given data: Initial diameter of hose (d1) = 3.3 cm = 0.033 m Initial speed (v1) = 1.5 m/s final…
Q: The figure shows a ramp inclined at 30° leading into a swimming pool. Calculate the fluid force F on…
A: Given a = 5 fts b = 2 fts Weight density W = 62.5 lb/ft3 To find out Fluid force F on the ramp
Q: Part A The concrete "gravity dam is held in place by its own weight (Eigure 1). The density of…
A:
Q: Suppose you pour water into a container until it reaches a depth of 20 cm. Next, you carefully pour…
A: Suppose you pour water into a container until it reaches a depth of 20 cm Next, you carefully pour…
Q: A copper wire has a length of 4.5 m and a diameter of 3.6 mm. Part A Under what load will its length…
A:
Q: Air flows through the tube shown in the figure(Figure 1). Assume that air is an ideal fluid. Figure…
A:
Q: To prevent damage to floors (and to increase friction), a chutch will often have a rubber tip…
A:
Q: A1 P2 A2 2014 Pearson Education, Inc. Water (density 1000 kg/m³) is flowing through a pipe that is…
A: If there is no loss of energy, total energy of the fluid remains constant.
Q: A 6.5-cm-diameter ball has a terminal speed of 20 m/s. You may want to review (Pages 146-147) ▼ Part…
A:
Q: A plastic ball floats in gasoline. The weight of the ball is 40.0 N, and its volume is 10.0 L (that…
A: Page 1
Q: a specific gravity of "Determine the buoy when it is placed in a free-body diagram la
A: GivenA rectangular block of wood, 12 cm ×18 cm× 42 cm, has a specific gravity of 0.60.
Q: Styrofoam has a density of 32 kg/m³ For the steps and strategies involved in solving a similar…
A:
Q: When rebuilding her car's engine, a physics major must exert 500 N of force to insert a dry steel…
A:
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 2 images
- A 0.500-m-diameter vat of liquid is 2.10 m deep. The pressure at the bottom of the vat is 1.30 atm Part A What is the mass of the liquid in the vat? Express your answer with the appropriate units. m= Submit μÅ Value Units Previous Answers Request Answer ? X Incorrect; Try Again; 4 attempts remainingWhen a garden hose with an output diameter of 20 mm is directed straight upward, the stream of water rises to a height of 0.16 m. You then use your thumb to partially cover the output opening and constrict it so that its diameter is reduced to 1.0 mm. Part A Calculate how high the water would rise. Express your answer with the appropriate units. ☐ ΜΑ ? h = Value Units Submit Request AnswerYou are assigned the design of a cylindrical, pressurized water tank for a future colony on Mars, where the acceleration due to gravity is 3.71 m/s². The pressure at the surface of the water will be 135 kPa, and the depth of the water will be 14.0 m. The pressure of the air outside the tank, which is elevated above the ground, will be 88.0 kPa. Part A Find the net downward force on the tank's flat bottom, of area 1.90 m², exerted by the water and air inside the tank and the air outside the tank. Assume that the density of water is 1.00 g/cm³. Express your answer in newtons. ▸ View Available Hint(s) for Part A for Part A undo for Part A redo for Part A reset for Part A keyboard shortcuts for Part A help for Part A 1.88 Submit Previous Answers x Incorrect; Try Again; 3 attempts remaining Constants N
- A 5.8 cm diameter horizontal pipe gradually narrows to 4.1 cm. When water flows through this pipe at a certain rate, the gauge pressure in these two sections is 31.0 kPa and 22.2 kPa, respectively. Part A What is the volume rate of flow?A 0.800-m-diameter vat of liquid is 2.70 m deep. The pressure at the bottom of the vat is 1.50 atm. Part A What is the mass of the liquid in the vat? Express your answer with the appropriate units. HÀ Value Units m = Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Provide FeedbackA piece of wood is 0.590 m long, 0.270 m wide, and 0.076 m thick. Its density is 700 kg/m³. Part A What volume of lead must be fastened underneath it to sink the wood in calm water so that its top is just even with the water level? Express your answer in cubic meters. V= —| ΑΣΦ| Submit Previous Answers Request Answer Part B X Incorrect; Try Again; 7 attempts remaining What is the mass of this volume of lead? Express your answer in kilograms. m= C | ΑΣΦ] 6 a ? ? m3 kg
- Glycerin flows through a tube that expands from a 1.00 cm“ cross-section area at point 1 to a 4.00 cm cross-section area farther downstream at point 2. The pressure difference between points 1 and 2 is 9.45 kPa. Part A What is the speed of the glycerin at point 1? Assume that the glycerin flows as an ideal fluid. Express your answer with the appropriate units. v1 = Value Units Submit Request Answer Part B What is the speed of the glycerin at point 2? Assume that the glycerin flows as an ideal fluid. Express your answer with the appropriate units. ? V2 = Value Units Submit Request Answer Provide FeedbackPart A How much pressure is needed to compress the volume of an iron block by 0.30% ? Express your answer in N/m². Use Biron = 9.0 x 10¹0 N/m². Express your answer using two significant figures. ΔΡ = Submit Part B V ΑΣΦ ΔΡ Potm Request Answer Compare it to atmospheric pressure (1.0 × 105 N/m²). Express your answer using two significant figures. VO ΑΣΦ ? www. P ?You have three objects of varying shapes and sizes: Object 1 is a rectangular block of tin. Object 2 is a cube of aluminum. Object 3 is a sphere of copper. a. the density of tin is 5.75g/cm2. What is the mass of object 1 in kg if the rectangular block has a volume of 1.34L? b. what is the volume in cubic inches of object 2 if the cube of aluminum 7.58 inches on a side? c. what is the mass in kg of object 2? the density of aluminum is 2.70g/cm3 d. what is the volume in cm3 of object 3 if the sphere of copper has a diameter 8.62cm? the volume of the sphere is 4 {pi}^3/3 e. what is the mass in kg of object 3? Copper has a density of 8.96g/cm3
- Part A What volume of water has the same mass as 3.0 m³ of ethyl alcohol? Express your answer with the appropriate units. Vwater = Value Submit Part B Request Answer P = If this volume of water is in a cubic tank, what is the pressure at the bottom? Express your answer with the appropriate units. AI Value Units A Ć Units ? ?Water flows from the pipe shown in (Figure 1) with a speed of 4.0 m/s. Figure 1 of 1 Part A What is the water pressure as it exits into the air? Express your answer using four significant figures. P� = kPakPa SubmitRequest Answer Part B What is the height hℎ of the standing column of water?Consider the following section of pipe. The velocity of water (Pwater h₁ m S V₁ = 2.9 h₁ = 3.2 m V₂ = 6.7 h₂ = 1.9 m m S Point 1 = 1000 kg ) and height are given for two different points in the pipe. Use this information to answer the following questions. m What is the ratio of the cross-sectional area at point 1 to the cross-sectional area at point 2? A₁ A₂ What is the difference in pressure between points 1 and 2? (Find P2 - P₁. Include a negative sign if that's what you calculate.) P2 - P1 = Pa Which direction is the water flowing through the pipe? Point 2 h₂