Tutorials in Introductory Physics
1st Edition
ISBN: 9780130970695
Author: Peter S. Shaffer, Lillian C. McDermott
Publisher: Addison Wesley
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Chapter 12.1, Problem 2cT
To determine
To Rank: The pressures at points L, M and N in the given diagram and to explain it.
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Chapter 12 Solutions
Tutorials in Introductory Physics
Ch. 12.1 - For each layer, draw a free-body diagram in the...Ch. 12.1 - Imagine that a small hole is opened in the...Ch. 12.1 - Prob. 2aTCh. 12.1 - Suppose you wanted to determine the pressure at...Ch. 12.1 - Prob. 2cTCh. 12.1 - Prob. 2dTCh. 12.1 - Draw a freebody diagram for the small voulme of...Ch. 12.1 - Prob. 3bTCh. 12.1 - Use your answer to part B to compare the pressures...Ch. 12.1 - Prob. 3dT
Ch. 12.1 - Consider the following student dialogue: Student...Ch. 12.1 - Prob. 4aTCh. 12.1 - The right end of the tube is now scaled with a...Ch. 12.1 - A syringe is used to remove some water from the...Ch. 12.2 - A cubical block is observed to float in a beaker...Ch. 12.2 - Prob. 1bTCh. 12.2 - Imagine that you were to release the block from...Ch. 12.2 - In general, does the buoyant force on an object...Ch. 12.2 - By how much does the volume reading increase when...Ch. 12.2 - Does the volume of water displaced by a completely...Ch. 12.2 - Consider the following statement made by a...Ch. 12.2 - A rectangular block, A, is released from rest at...Ch. 12.2 - A second block, B,of the same size and shape as A...Ch. 12.2 - A third block, C, of the same size and shape as A...
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- 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?arrow_forwardSolve for Part A and Part B A solid, square pinewood raft measures 4.0 m on a side and is 0.30 m thick.(a) Determine whether the raft floats in water, and(b) if so, how much of the raft is beneath the surface? Remember: Conversion factor(density of pinewood = 550 kg/m3, density of water = 1000 kg/m3)arrow_forwarda) Calculate the volume of 55000 g woman, who has a density of 960 kg/m3that excluding the air in her lungs. b) Calculate the buoyant force air exerts on her. c) Calculate the ratio of the buoyant force to her weight? Hint: density of air 1.29 kg/m3 show your work details including equations and unitsarrow_forward
- Problem 10: Consider the system of four compartments shown in the figure. Each compartment in connected to the nearby compartments with mercury-filled glass manometers (shown in blue, with the density of mercury being 13.5 g/cm3). The compartments are ordered by increasing pressure from left to right and are stationary at ground level. The height difference in the mercury between compartments A and B is 15.3 cm, and between C and D is 9.2 cm. Part (a) If the pressure is measured in compartment C at PC = 1.5 atm and compartment A is open to the atmosphere, what is the height difference H2, in centimeters, in the manometer between B and C? Part (b) What is the absolute pressure in compartment D, in atm? PD,abs = Part (c) If we were to replace compartment C and the manometers around it with a single manometer that went right from compartments B to D, what would the height difference be in this new manometer?arrow_forwardThe liquid of density p in a horizontal pipe with a cross-section being a square with the side a before a constriction is at pressure P1 and flowing with the speed v1. What is the speed and pressure in the constriction having a cross-section of a square with side b? plz also show step by step on how you acquired the formula you are using to solve this problem. Thank You!!!!arrow_forwardA large block has dimensions of length = 0.15 m, width = 0.2 m, and depth = 0.5 m. It has a mass of 117 kg. The volume of a block, Vblock = (length) x (width) x (depth). (a) Using the table shown, what is the block made of? (b) If completely under water, what is the buoyant force acting on the block?arrow_forward
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