Mathematics, 19.04.2021 19:20 xxchloekai

A rectangular beam is to be cut from a cylindrical log of diameter 12 in. (a) Find the cross-sectional area of the beam as the function of where is as shown in the figure.
A(O) =
(b) Find the maximum cross-sectional area of such a beam. [Hint: Use the fact that sinu achieve its maximum value at
u= pi/2.]
_in. 2

A rectangular beam is to be cut from a cylindrical log of diameter 12 in.

(a) Find the cross-sect

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:00, kallie862

15 points ! ~ see if you know the answer to both you!

Answers: 1

continue

Mathematics, 21.06.2019 18:00, britney94

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip

Answers: 1

continue

Mathematics, 21.06.2019 18:20, ratpizza

What are the solution(s) to the quadratic equation x2 – 25 = 0? o x = 5 and x = -5ox=25 and x = -25o x = 125 and x = -125o no real solution

Answers: 2

continue

Mathematics, 21.06.2019 21:00, Yasido888

What would the rule be for the reflection of y=-3

Answers: 1

continue

You know the right answer?

A rectangular beam is to be cut from a cylindrical log of diameter 12 in. (a) Find the cross-sectio...

Questions in other subjects:

History, 06.10.2020 07:01

Which might be difficult to do using a third-person narrator? O A. Describe the specific details of the setting OB. Tell the story in a particular character's voice O...

Mathematics, 06.10.2020 07:01

Can the measure of an exterior angle of a triangle ever equal the measure of its adjacent interior angle explain in 2-3 sentences...

History, 06.10.2020 07:01

Based on the timeline did the colonist have a right to be entry with Britain...

History, 06.10.2020 07:01

Give two examples of Roman public works. *...

Physics, 06.10.2020 07:01

An experiment is being done. Name the independent variable, and the dependent variable for the following question. Does surrounding color affect an insect's eating habits?

Mathematics, 06.10.2020 07:01

Compute the value of the discriminant and give the number of real solutions of the quadratic equation. -5x² + 5x-4=0 Discriminant: Number of real solutions:...

English, 06.10.2020 07:01

How would you describe your 6th grade self?...

English, 06.10.2020 07:01

What element of a myth does this excerpt contain...

History, 06.10.2020 07:01

What was the hands off policy which Britain didn't bother the colonists?...

Mathematics, 06.10.2020 07:01

Select all the conditions for which it is possible to construct a triangle. Group of answer choices A triangle with angle measures LaTeX: 60^\circ 60 ∘ , LaTeX: 80^\ci...

More questions: Mathematics Another questions