A spherical object has an outside diameter of 48.0 cm. Its outer shell is composed of aluminum
Question:
(a) Determine the object’s average density.
(b) Will this object float by itself in fresh water? Explain your reasoning.
(c) If it does float, how much of it is above the water surface? If it doesn’t float, determine the force required to keep it from sinking if it is entirely submerged.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (8 reviews)
a Call r 1 the inner radius and r 2 the outer radius Fir...View the full answer
Answered By
Somshukla Chakraborty
I have a teaching experience of more than 4 years by now in diverse subjects like History,Geography,Political Science,Sociology,Business Enterprise,Economics,Environmental Management etc.I teach students from classes 9-12 and undergraduate students.I boards I handle are IB,IGCSE, state boards,ICSE, CBSE.I am passionate about teaching.Full satisfaction of the students is my main goal.
I have completed my graduation and master's in history from Jadavpur University Kolkata,India in 2012 and I have completed my B.Ed from the same University in 2013. I have taught in a reputed school of Kolkata (subjects-History,Geography,Civics,Political Science) from 2014-2016.I worked as a guest lecturer of history in a college of Kolkata for 2 years teaching students of 1st ,2nd and 3rd year. I taught Ancient and Modern Indian history there.I have taught in another school in Mohali,Punjab teaching students from classes 9-12.Presently I am working as an online tutor with concept tutors,Bangalore,India(Carve Niche Pvt.Ltd.) for the last 1year and also have been appointed as an online history tutor by Course Hero(California,U.S) and Vidyalai.com(Chennai,India).
4.00+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Related Video
Density helps us predict whether something will float. Density is super important to consider when building things like ships and submarines. The experiment in the video examines the water density by comparing a glass of water containing sugar with a simple glass of water
Students also viewed these Modern Physics questions
-
A helical compression spring is wound using 0.105-in-diameter music wire. The spring has an outside diameter of 1.225 in with plain ground ends, and 12 total coils. (a) What should the free length be...
-
A cylindrical pressure vessel has an outside diameter of 10 in and a wall thickness of 3/8 in. If the internal pressure is 350 psi, what is the maximum shear stress in the vessel walls?
-
A carbon steel tube has an outside diameter of 1 in and a wall thickness of 1/8 in. The tube is to carry an internal hydraulic pressure given as p = N (6000, 500) psi. The material of the tube has a...
-
You have recently been appointed as assistant to the financial controller of Chaffinch plc, a manufacturing company. He has asked you to help with the finalisation of the financial statements for the...
-
Face 2 Face Corporation reports 100 outstanding shares, 500 authorized shares, and 50 shares of treasury stock. How many shares are issued?
-
A Markov chain has state space \(\mathbf{Z}=\{0,1,2,3,4\}\) and transition matrix \[\mathbf{P}=\left(\begin{array}{ccccc} 0 & 0.2 & 0.8 & 0 & 0 \\ 0 & 0 & 0 & 0.9 & 0.1 \\ 0 & 0 & 0 & 0.1 & 0.9 \\ 1...
-
A 6-cylinder, 4-stroke, single acting petrol engine develops \(50 \mathrm{~kW}\) brake power at \(4200 \mathrm{rpm}\) and brake thermal efficiency is \(22 \%\). The temperature and pressure at the...
-
Write a sample use case scenario for a patient who sees a physician in the Kirt Clinic.
-
For DFAs, swapping the accept states produces a machine which recognizes the complement language. But this is not always true for NFAs. a) Find an NFA M for which swapping accept states produces an...
-
Which leadership concepts and models are most illustrative of how Steve Jobs led? Which leadership concepts and models are most illustrative of how Tim Cook leads now?
-
In preparation for its tire rotation, a car weighing 2.25 tons is placed on a hydraulic garage lift. The mechanic then raises the car 30.0 cm. (a) Calculate the work done on the car when it is...
-
As a medical technologist, you are attending to a worker who has been wounded by an accidental industrial explosion. After measuring her arterial blood pressure to be 132/86, you determine her major...
-
If d A = d C = 6 ft, determine (a) The components of the reaction at E, (b) The maximum tension in the cable. 10 ft- 10 ft-10 ft-10 ft- B 200 lb C de 400 lb D 200 lb
-
Unlike affirmative action, diversity _ _ _ _ _ . a . can exist even if organizations do not take purposeful steps to create it b . is required by law for private employers with 5 0 or more employees...
-
Raul recently started a real estate company with a unique way of presenting a menu of services, each with a fixed price, rather than usi grown to 21 brokers, and he has plans to expand his model...
-
All administrative laws are criminal laws and enforceable as such even though they are not part of the Criminal Code. True False
-
Find f. f(x) = f'(x) = 12x + X x > 0, f(1) = -4
-
Administrative agencies, boards or commissions usually use registration or licensing to control business subject to the administrative law. True False
-
On January 1, 2024, Palmer Company acquired a 90% interest in Stevens Company at a cost of $1,000,000. At the purchase date, Stevens Companys stockholders equity consisted of the following: An...
-
In a certain school district, 3% of the faculty use none of their sick days in a school year. Find the probability that 5 faculty members selected at random used no sick days in a given year.
-
An earthquake occurs at the South Pole. If the speed of the P waves is 6.0 km/s and the speed of the surface waves is 2.2 km/s, how long will it take these waves to reach New York City? Assume the...
-
You are operating a seismic laboratory when an earthquake occurs. Your seismographs indicate that the P wave generated by the earthquake arrives at precisely 1:55 PM, whereas the S wave arrives 5...
-
Consider two notes on a guitar whose fundamental frequencies are in the ratio 5/4. These notes differ by a musical interval called a major third. If these notes are played on strings that are made of...
-
Why is compassion and empathy valuable traits to have as a leader ?
-
what leadership development activities are most likely to be successful for the TRS society
-
As a support services worker, you may be tasked with not only assisting your assigned client but also the members of the community in which your client will reside. You will also be a part of case...
Study smarter with the SolutionInn App