Tutorials in Introductory Physics
1st Edition
ISBN: 9780130970695
Author: Peter S. Shaffer, Lillian C. McDermott
Publisher: Addison Wesley
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 26.2, Problem 2cTH
A solid sphere of mass m floats in a beaker of water as shown. A second sphere of the same material but of mass 2m is placed in a second beaker of water. In the space provided, sketch the final position of the second sphere.
c. Are your answers to questions a and b consistent with Archimedes’ principle? Explain.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
A gardener feels it is taking too long to water a garden with a 0.40-in.-diameter hose.
Part A
By what factor will the time be cut using a 0.60-in.-diameter hose instead? Assume nothing else is changed.
Express your answer using two significant figures.
How to solve Part B?
Suppose you have a coffee mug with a circular cross section and vertical sides (uniform radius). What
is its inside radius if it holds 385 g of coffee when filled to a depth of 7.5 cm? Assume coffee has the
same density as water of 1000 kg/m³.
Think & Prepare
1. What is the shape of the coffee mug? How would you calculate the volume of the coffee mug?
r=
cm
Chapter 26 Solutions
Tutorials in Introductory Physics
Ch. 26.1 - Prob. 1aTHCh. 26.1 - 1. A U-tube filled with water is closed on one...Ch. 26.1 - 1. A U-tube filled with water is closed on one...Ch. 26.1 - 1. A U-tube filled with water is closed on one...Ch. 26.1 - 1. A U-tube filled with water is closed on one...Ch. 26.1 - A W-shaped piece of glassware is partially filled...Ch. 26.1 - Prob. 3aTHCh. 26.1 - A U-tube is partly filled with water. Oil is then...Ch. 26.1 - Prob. 3cTHCh. 26.2 - 1. Three objects are at rest in three beakers of...
Additional Science Textbook Solutions
Find more solutions based on key concepts
Which of the roll owing compounds have a dipole moment of zero?
Organic Chemistry (8th Edition)
A mixed culture of Escherichia coli and Penicillium chrysogenum is inoculated onto the following culture media....
Microbiology: An Introduction
What terms are used to describe organisms whose growth pH optimum is very high? Very low?
Brock Biology of Microorganisms (15th Edition)
53. Electric outlets in England are 230 V. Alice brings her electric kettle from England, where it draws 13 A, ...
College Physics: A Strategic Approach (3rd Edition)
WRITE ABOUT A THEME: ENERGY In a short essay (about 100150 words), discuss how prokaryotes and other members of...
Campbell Biology (11th Edition)
18. SCIENTIFIC THINKING By measuring the fossil remains of Homo floresiensis, scientists have estimated its wei...
Campbell Biology: Concepts & Connections (9th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- Water is flowing through a pipe that has a constriction opening into a region with a wider cross-sectional area. If the pipe regions are cylindrical with radii of 0.10 m and 0.35 m, respectively, and the water is moving with a speed of 1.50 m/s in the wider section, what is the speed of the water in the constricted section?arrow_forward(a) A water hose 2.00 cm in diameter is used to fill a 20.0-L bucket. If it takes 1.00 min to fill the bucket, what is the speed v at which water moves through the hose? (Note: 1 L = 1 000 cm3.) (b) The hose has a nozzle 1.00 cm in diameter. Find the speed of the water at the nozzle.arrow_forwardIn an immersion measurement of a woman's density, she is found to have a mass of 62.0 kg in air and an apparent mass of 0.0850 kg when completely submerged with lungs empty. (a) What mass of water does she displace? (b) What is her volume? (c) Calculate her density. (d) If her lung capacity is 1.75 L is she able to float without treading water with her lungs filled with air?arrow_forward
- To allow a car to slow down or stop, hydraulic brakes transmit forces from a master cylinder to the brake pads through a fluid. Imagine this system as a tube filled with an incompressible fluid and a piston on each end. A force of 95.0 N is applied to a piston 2.65 cm in diameter on one end of the tube. a. What is the magnitude of the force that is exerted on the piston 5.15 cm in diameter on the other side? b. If the 2.65-cm piston is displaced by 1.00 cm, by how much is the 5.15-cm piston displaced?arrow_forwardYou have probably noticed that carrying a person in a pool of water is much easier than carrying a person through air. To understand why, find the buoyant force exerted by air and by water on the person. Assume the average volume of a person is 0.45 m3, and that the person is submerged in air and water respectively.arrow_forward(a) Calculate the absolute pressure at an ocean depth of 1 000 m. Assume the density of seawater is 1 030 kg/m3 and the air above exerts a pressure of 101.3 kPa. (b) At this depth, what is the buoyant force on a spherical submarine having a diameter of 5.00 m?arrow_forward
- A 50.0-kg woman wearing high-heeled shoes is invited into a home in which the kitchen has vinyl floor covering. The heel on each shoe is circular and has a radius of 0.500 cm. (a) If the woman balances on one heel, what pressure does she exert on the floor? (b) Should the homeowner be concerned? Explain your answer.arrow_forwardA rectangular block of Styrofoam 25.0 cm in length, 15.0 cm in width, and 12.0 cm in height is placed in a large tub of water. Assume the density of Styrofoam is 3.00 102 kg/m3. a. What volume of the block is submerged? b. A copper block is now placed atop the Styrofoam block so that the top of the Styrofoam block is level with the surface of the water. What is the mass of the copper block?arrow_forwardNeeds Complete typed solution with 100 % accuracy.arrow_forward
- Please answer parts B, C and D! A beachball has a diameter of 24 cm and weighs about 6N. A-What is the volume of the beachball? Then, use this number to calculate the beachball’s average density in kg m-3. B-What is the volume of water displaced by the beachball if it is in the pool? C- Now, using a rope, you tie the beachball to the bottom of the pool so only half of the ball is submerged. What would the diagram look like? D- What is the buoyant force of the tethered beachball? What is the tension on the rope?arrow_forwardCalculate the buoyant force of air (density 1.20 kg/m³) on a spherical party balloon that has a radius of 16.8 cm. Express your answer with the appropriate units. HẢ ? F = Value Units Submit Request Answer Part B If the rubber of the balloon itself has a mass of 2.00 g and the balloon is filled with helium (density 0.166 kg/m³), calculate the net upward force (the "lift") that acts on it in air. Express your answer with the appropriate units. HÀ F = Value Units Submit Request Answerarrow_forwardcan you explain how they got this answer?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Principles of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage Learning
Physics for Scientists and Engineers with Modern ...PhysicsISBN:9781337553292Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
College PhysicsPhysicsISBN:9781938168000Author:Paul Peter Urone, Roger HinrichsPublisher:OpenStax College
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning
Physics for Scientists and Engineers with Modern ...
Physics
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
College Physics
Physics
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:OpenStax College
Fluids in Motion: Crash Course Physics #15; Author: Crash Course;https://www.youtube.com/watch?v=fJefjG3xhW0;License: Standard YouTube License, CC-BY