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
Shalnov [3]
3 years ago
12

A waste treatment pond is 50m long and 25m wide, and has an average depth of 2m.The density of the waste is 75.3 lbm/ft3. Calcul

ate the weight of the pond contents in lbf, using a single dimensional equation for your calculation.
Engineering
1 answer:
weeeeeb [17]3 years ago
6 0

Answer:

The weight of the pond contents is 6,643,233.22 lbf

Explanation:

Weight = density × volume × acceleration due to gravity

density = 75.3lbm/ft^3 = 75.3lbm/ft^3 × 0.45359kg/1lbm × (3.2808ft/1m)^3 = 1206.14kg/m^3

volume = length×width×depth = 50m×25m×2m = 2500m^3

acceleration due to gravity = 9.8m/s^2

Weight = 1206.14×2500×9.8 = 29,550,430N = 29,550,430N × 1lbf/4.4482N = 6,643,233.22lbf

You might be interested in
Once you have chosen a topic, what should you do before beginning the research process? a. Find as many possible facts and detai
dlinn [17]

Answer:

The answer is C

Explanation:

3 0
3 years ago
Suppose the country of Bangladesh wants a low interest loan to invest in the building of infrastructure. Which international org
musickatia [10]

Answer:

C. UNDP or World Bank.

Explanation:

Suppose the country of Bangladesh wants a low interest loan to invest in the building of infrastructure. The international organizations which Bangladesh would most likely turn to are UNDP or World Bank.

3 0
3 years ago
A farmer wants to buy a 10 kg bag of fertilizer (organic soil). They have the choice between two merchants. Merchant A sells the
sergejj [24]

Answer:

Since the farmer wants to buy a 10 kg bag of fertilizer, he should buy it from merchant A. However, Merchant A and B are selling at the same price for a unit value. In other words, Both Merchant A and B are selling 1kg of dry fertilizer for $1.

Explanation:

Which merchant has the better deal means which merchant offers the farmer a better deal.

For Merchant A,  10 kg bag = $10

meaning it contains a real 10 kg bag of dry fertilizer which the farmer can use without losing any Kg to drying.

While for Merchant B, 10 kg bag = $8

where the 10kg = 80% dry fertilizer + 20% water content

But the farmer can only use the solid constituents of the bag which means,

Merchant B is giving 80/100 x 10Kg of dry fertilizer for $8

That is, 8kg for $8

Since the farmer wants to buy a 10 kg bag of fertilizer, he should buy it from merchant A. However, Merchant A and B are selling at the same price for a unit value. In other words, Both Merchant A and B are selling 1kg of dry fertilizer for $1.

5 0
2 years ago
(a) Design a lag compensation to meet the following specifications: The step response settling time is to be less than 5 sec, th
Pavlova-9 [17]

Answer:

Please see the attached file for the complete answer.

Explanation:

Download pdf
4 0
2 years ago
What purpose does the case of a rifle or handgun cartridge serve? A, To hold all of its components together To hold all of its c
Ivenika [448]

Answer:

D. To control the spread of the shot

7 0
2 years ago
Read 2 more answers
Other questions:
  • Go online and search for information about companies that have been harmed or bankrupted by a disaster. Choose one such company
    11·1 answer
  • Since the passing of the Utah GDL laws in 1999:
    10·1 answer
  • Write a C program that will update a bank balance. A user cannot withdraw an amount ofmoney that is more than the current balanc
    13·1 answer
  • A force 25 N makes an angle of 30,45 and 75 degree with x,y and z axis. What should be the corresponding force vector?
    8·1 answer
  • How long should the shafts remain in the furnace to achieve a desired centerline temperature of 800K? 2) Determine the temperatu
    5·1 answer
  • Each of the following activities are commonly performed during the implementation of the Database Life Cycle (DBLC). Fill in the
    13·1 answer
  • Comparison of density values determines whether an item will float or sink in water. For each of the values below, determine the
    15·1 answer
  • A round bar of chromium steel, (ρ= 7833 kg/m, k =48.9 W/m-K, c =0.115 KJ/kg-K, α=3.91 ×10^-6 m^2/s) emerges from a heat treatmen
    14·1 answer
  • Sun of first 1 nayural numbers​
    7·2 answers
  • An exit sign must be:Colored in a way that doesn’t attract attentionIlluminated by a reliable light sourceAt least 3 inches tall
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!