What is this maximum mass

Assignment Help Physics

Reference no: EM1344689

Q. A spherical shell has an outside radius of 2.6cm and an inside radius of a. The shell wall has uniform thickness and is made of a material with density 4.70g/ cm3. The space inside the shell is filled with a liquid having a density of 1.23g/cm3.

(1) Find the mass m of the sphere, including its contents, as a function of a.
(2) In the answer to part (a), if a is regarded as a variable, for what value of a does m have its
maximum possible value?
(3) What is this maximum mass?
(4) Does the value from part (b) agree with the result of a direct calculation of the mass of a sphere of uniform density?
(5) For what value of a does answer to part (a) have its minimum possible value?
(6) What is this minimum mass?
(7) Does the value from part (f) agree with result of a direct calculation of the mass of a uniform sphere?
(8) What value of m is halfway between the utmost and least amount possible values?
(9) Does this mass agree with the result of part (a) evaluated for a = 2.60 cm/2 = 1.30 cm?
(10) Explain whether you must expect agreement in each of parts (d), (g), and (i).
(11) What If? In part (a), would answer change if the inner wall of the shell were not concentric with the outer wall?

Reference no: EM1344689

Questions Cloud

Article analysis using macroeconommic indices : Conduct an analysis of recent article and provide their evaluation and outcome expectations in written paper of 1500-2500 words that discusses:

Calculating discount rate of equities : Calculate (in your opinion) discount rate for the following types of equities? How do you determine that rate?

Relative risk comes form inside the organisation : Write a report on relative risk that comes form inside organisation as opposed to risk which comes from external sources.

Should the individual trade at the offer or bid rate : Evaluate if the individual sells the forward would rate would he receive from a bank for one year forward rate (Show the calculation for the forward rate and Should the individual trade at the offer or bid rate?

What is this maximum mass : A spherical shell has an outside radius of 2.6cm and an inside radius of a. The shell wall has uniform thickness and is made of a material with density 4.70g/ cm3. The space inside the shell is filled with a liquid having a density of 1.23g/cm3.

Explain what is the npv of an investment : Explain what is the NPV of an investment that cost $2500 and pays $1000 certain at the end of one, three and five years

Discusses the principles of financial accounting : Write a paper that discusses the principles of financial accounting. No references or specific style is required.

Continued existence of countertrade : How do you describe the continued existence of counter trade? Under what scenarios may its popularity increase still further by the year 2015?

What is the mass of block of ice : 0.20g of hydrogen gas are held in a rigid container. The temperature of the gas is changed from 50 K to 80 K. How much heat is needed.

User Account

All Pages