Show that the total surface area S of a closed cone of base radius r cm and
Question:
Show that the total surface area S of a closed cone of base radius r cm and perpendicular height h cm is given by
If r and h are each increasing at the rate of
0.25cms−1, find the rate at which S is increasing at
the instant when r = 3 and h = 4.
Transcribed Image Text:
S = ' + V(r= + h)
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (QA)
ds dt as dr as dh ...View the full answer
Answered By
Umber Talat
I am providing full time mentoring and tutoring services in Business Finance, Contemporary issue in Global Economy, Quantitative Techniques, Principles of Marketing, strategic marketing, International Marketing, Organizational Behavior (OB), Consumer Behavior, Sales Force Management, Strategic Brand Management, Services Marketing, Integrated Marketing Communication (IMC), Principles of Management, General Management, Strategic Management, Small and Medium Enterprise Management, Innovation Management, Change Management, Knowledge Management, Strategic Planning, Operations Management, Supply Chain Management, Logistics Management, Inventory management, Total Quality Management (TQM), Productions Management, Project Management, Production Planning, Human Resource Management (HRM), Human Resource Development, Strategic HRM, Organizational Planning, Performance and Compensation Management, Recruitment and Selection, Organizational Development, Global Issues in Human Resource Management, Retail Marketing, Entrepreneurship, Entrepreneurial Marketing, International Business, Research Methods in Business, Business Communication, Business Ethics.
4.70+
158+ Reviews
236+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
1. Determine the optimal strategy for R for the game with payoff matrix? 2. Determine the optimal strategy for C for the game with payoff matrix? 5 -2 4 3 3 4
-
In Exercises 116119, use your graphing utility to enter each side of the equation separately under y 1 and y 2 . Then use the utilitys TABLE or GRAPH feature to solve the equation. x - 3 5 - 1 = x-5 4
-
Complete the following. (a) Write the system in the form AX= B. (b) Solve the system by finding A -1 and then using the equation X = A -1 B. 2x - 2y + z = 1 x + 3y + 2z = 3 4x - 2y + 4z = 4
-
Write out the equation for the following chemical reaction and balance it. Solid potassium chlorate, KCIO3, decomposes to form solid potassium chloride and diatomic oxygen gas. What is the...
-
An aqueous solution containing 85.0 wt% H2SO4 at 60F (specific gravity = 1.78) is diluted with pure liquid water at the same temperature. The feed solution volume is 350 mL. The mixing may be...
-
Assigning activity-based costs in manufacturing, unused capacity, income Halifax Brass Company manufactures pumps and valves and uses a time-driven activity-based cost (TDABC) system. Last year,...
-
A double acting piston pump runs at 90 rpm. Its bore and stroke are 150 mm and 450 mm respectively. Determine the theoretical discharge in m3/h. If the total head to be lifted by the pump is 60 m,...
-
Describe the accounting treatment by hospitals and health care organizations for property, plant, and equipment acquisitions using each of the following: a. Unrestricted resources. b. Temporarily...
-
Make report based on productivity commission report and annual report of reject shop.(productivity commission research report- retail cost of doing business in australia september 2014 )please only...
-
A particle moves such that its position at time t is given by r = (t, t 2 , t 3 ). Find the rate of change of the distance |r| of the particle from the origin.
-
In a right-angled triangle a cm and b cm are the sides containing the right angle. a is increasing at 2cms 1 and b is increasing at 3cm s 1 . Calculate the rate of change of (a) The area (b) The...
-
The following summarised accounts have been prepared for Pill Limited: Additional information: (a) There were no sales of non-current assets during the year ended 31 May 2020. (b) The loans were paid...
-
The housing bubble could be described as an inflated price for houses in which a houses price is not supported by the rents it could earn. True/False
-
Which of the following correctly describes the SECs finding against Edison? (a) Edisons revenue recognition practices did not contravene GAAP, but failed to present an accurate picture of the issuers...
-
____________ debt was taken off Adelphias books, and new debt was taken ____________ without being reported on the balance sheet.
-
Edison Schools is presented in the chapter as an example of: (a) Failure to disclose related-party transactions. (b) Inadequate disclosures in its Management Discussion and Analysis (MD&A). (c)...
-
Collateralized debt obligations consist of home loans pooled with other loans, such as car loans, credit card debt, and student loans, which are carved into tranches and securitized by the investment...
-
Hemoglobin has a molecular mass of 64 500 u. Find the mass (in kg) of one molecule of hemoglobin.
-
For the vector whose polar components are (Vr = 1, Vθ = 0), compute in polars all components of the second covariant derivative Vα;μ;ν. To find...
-
Determine the absolute maximum bending stress in the 2-in.-diameter shaft. There is a journal bearing at A and a thrust bearing at B. 900 Ib 300 lb 12 in. 24 in. 18 in.
-
Determine the absolute maximum bending stress in the beam, assuming that the support at B exerts a uniformly distributed reaction on the beam. The cross section is rectangular with a base of 3 in....
-
Determine, to the nearest millimeter, the smallest allowable diameter of the shaft which is subjected to the concentrated forces. There is a journal bearing at A and a thrust bearing at B. The...
-
Water flows through a pipe section that tapers from an internal diameter of 200 mm down to 100 mm over a distance of 1 m. Determine the pressure drop over the section for a flow of 0.06 m3s-1. The...
-
Calculate the binding energy per nucleon for Be, 59 Co, 208 pb, and 195 pt. (For the atomic masses, see this table. Enter your answers to at least two decimal places.) (a) Be MeV/nucleon 59 Co...
-
A.Final ProjectTeamProjectCustom Schema: 200 points Extra Credit Group of 3 people : Designer and Developer ( ERD, tables, data ) Team Leader/Power User ( Business Questions/Queries, Real Life...
Study smarter with the SolutionInn App