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
ludmilkaskok [199]
4 years ago
14

(Specific weight) A 1-ft-diameter cylindrical tank that is 5 ft long weighs 125 lb and is filled with a liquid having a specific

weight of 66.4 lb/ft3. Determine the vertical force required to give the tank an upward acceleration of 10.7 ft/s2.
Engineering
1 answer:
lina2011 [118]4 years ago
5 0

Answer:

The answer to the question is 514.17 lbf

Explanation:

Volume of cylindrical tank = πr²h = 3.92699 ft³

Weight of tank = 125 lb

Specific weight of content = 66.4 lb/ft³

Mass of content =  66.4×3.92699 = 260.752 lb

Total mass = 260.752 + 125 = 385.75 lb = 174.97 kg

=Weight = mass * acceleration = 174.97 *9.81 = 1716.497 N

To have an acceleration of 10.7 ft/s² = 3.261 m/s²

we have F = m*a = 174.97*(9.81+3.261) = 2287.15 N = 514.17 lbf

You might be interested in
Public transport is a generic term used to describe the family of transit services available to
Softa [21]

Answer:

true

Explanation:

it is used to describe the family of transit services available to residents of urban area

5 0
3 years ago
What is a type of technology that can be attached to a tag and used to identify postal packages ​
nydimaria [60]
Here’s the answer
Ur welcome

5 0
3 years ago
Which of the following statements is not necessarily true for a well-arranged floor plan?
lorasvet [3.4K]

A well arranged floor plan is one that optimises the given floor area. Floor plans are useful to help design furniture layout, wiring systems, and much more. Option B is the answer, since it does not meet the standard of a plan

<h3>What is a Floor Plan?</h3>

A floor plan is a scaled diagram of a room or building viewed from above. The floor plan may depict an entire building, one floor of a building, or a single room. It may also include measurements, furniture, appliances, or anything else necessary to the purpose of the plan.

<h3>Other properties of a floor plan are:</h3>
  1. Maximize the property
  2. Utilize space effectively
  3. Accessibility
  4. Flexibility
  5. Functionality
  6. Maximize the use of light
  7. Attention to size
  8. Fitting to your lifestyle

Learn more:

brainly.com/question/25057316

4 0
3 years ago
. A normal-weight concrete has an average compressive strength of 20 MPa. What is the estimated flexure strength
bulgar [2K]

Answer:

2.77mpa

Explanation:

compressive strength = 20 MPa. We are to find the estimated flexure strength

We calculate the estimated flexural strength R as

R = 0.62√fc

Where fc is the compressive strength and it is in Mpa

When we substitute 20 for gc

Flexure strength is

0.62x√20

= 0.62x4.472

= 2.77Mpa

The estimated flexure strength is therefore 2.77Mpa

4 0
3 years ago
Explain working mechanism of safety valve.​
ValentinkaMS [17]

Answer:

Safety valves are part of the safety features placed in the system to prevent the system from experiencing over pressures

Explanation:

A safety valve is a valve that is actuated automatically when the pressure on the inlet portion rises to a specified value to allow the outflow or discharge of fluid such as liquid, steam or gas out of the system to prevent the system pressure limit from being exceeded. The design of safety valves is such that the valve closes the emergency outlet  port again once the system pressure returns to normal.

5 0
3 years ago
Other questions:
  • Indicate whether the following statements are true or false for an isothermal process: (A) Q=T(∆S). (B) ∆U=0.(C) The entropy cha
    5·1 answer
  • A 75-g projectile traveling at 600 m/s strikes and becomes embedded in a 50-kg block, which is initially stationary. Compute the
    9·1 answer
  • 50. You are not permitted to work on any equipment or machinery at any time if the
    13·1 answer
  • Only respond if your the person im talkin to
    14·1 answer
  • How can I find the quotient of 27 divided 91.8
    9·1 answer
  • A 250-pound person would use a Type 1 ladder even if he were carrying a load with him. true or false
    5·1 answer
  • Which of the following is a correct version of a user story?
    8·1 answer
  • determine the components of each reaction at the ball and socket joint A and the tension in each cable necessary for equilibrium
    15·1 answer
  • Your teacher gives you extra h.w on the weekends if the class average on the exam is under 75%.this is an example of
    10·1 answer
  • 4. A banking system provides users with several services:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!