1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
oksian1 [2.3K]
2 years ago
12

A tank is full of water. Find the work (in ft-lb) required to pump the water out of the spout. Use the fact that water weighs 62

.5 lb/ft3. 3 ft4 ft5 ft A right triangular prism tank with a spout is given. The legs of the right triangle are 3 ft and 5 ft. The depth of the prism is 4 ft.
Mathematics
1 answer:
Leno4ka [110]2 years ago
4 0

The Work required to pump water out of the spout  would be equal to 464,062.5 π

<h3>How can we calculate the work done?</h3>

Given data :

3 ft, 4 ft, 5 ft A right triangular prism tank with a spout is given.

weight of water = 62.5 Ib/ft³

inner radius ( r ) = 3 x 2 =6 ft

Outer radius ( R ) = 3 x 4 = 12 ft

Height ( h ) = 3 x 5 = 15 ft

To determine the work required to pump water out of the spout

y = Vertical distance

dv = cross-section volume

dw = weight

The radius of the tank

Radius = ( r - R ) y/h + R

Radius = ( 6 - 12 ) y/15 + 12

So, Radius = 12 - 0.4y

dv ( cross section volume )

\pi r^2\\\\\pi (12 - 0.4y)^2dy\\

Weight of cross-section ( dw ) = 62.5 ( 12.5 - 0.4y )² π dy

The work done to pump water out of the spout will be

Work done =  ∫¹⁵₀ 62.5 ( 12.5 - 0.4y )² π dy

∴ Work done ( W ) = 464,062.5

Hence we can conclude that the Work required to pump water out of the spout  would be 464,062.5 π

Learn more about work here;

brainly.com/question/13148947

#SPJ1

You might be interested in
If Sara bought 12 feet of fabric and she is going to make curtains and she has to cut 1/4 sections. How many sections of fabric
Strike441 [17]

Answer:

48

Step-by-step explanation:

You just have to divide the length of the fabric by the length of the sections

6 0
3 years ago
Read 2 more answers
Which fractions equal the whole number 4?
Scorpion4ik [409]

Answer:

A, B

Step-by-step explanation:

A. 12/3=4

B. 4/1=4

C. 6/4=1 1/2

D. 4/6=2/3

5 0
3 years ago
Read 2 more answers
Find an explicit rule for the nth term of the sequence.
taurus [48]

Answer: -4 . 2ⁿ⁻¹

Step-by-step explanation: This is a geometric progression

the nth term is given by arⁿ⁻¹

a = the first term of the sequence

r = common ratio

n=  number of terms

for this sequence

a = -4

r = -8/-4 = 2

nth term, an = -4 . 2ⁿ⁻¹

3 0
3 years ago
Someone please help me!!!
mylen [45]
I think the answer is 20 but I'm not sure
6 0
3 years ago
Read 2 more answers
Help please, i have been stuck on this question for 20 minutes AND I DONT GET IT. Please help me.
Ratling [72]

Answer:

d

Step-by-step explanation:

sorry if im wrong

5 0
2 years ago
Other questions:
  • A sweater originally costs $36. If the sweater is on sale for $30.24 what is the percent of the discount
    12·2 answers
  • Help me, please ASAP 20 POINTS!!!!!!!
    11·2 answers
  • Find 4y2 + y, where y = 3 Select the best answer from the choices provided.
    7·2 answers
  • Area of square = 9 mm2<br> Perimeter of square=
    15·2 answers
  • What integer represents the following situation? ________________. A scuba diver is 43 feet under the ocean conducting research
    5·2 answers
  • I need help with this math problem not sure what to do?​
    11·1 answer
  • PLEASE HELP :((
    7·1 answer
  • 5 yd<br> .<br> 6 yd<br> Byd<br> Click Here:
    14·1 answer
  • If a jacket cost 89.99 and has a 30% discount and then I have an additional 35% off how do I solve this"? The equation set up
    9·2 answers
  • the number line goes from 0 to 1 and is subdivided into tenths Describe where youd locate the point 15/25
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!