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3 years ago

What are the three elementary parts of a vibrating system?

Engineering

1 answer:

zhenek [66]3 years ago

7 0

Answer:

the three part are mass, spring, damping

Explanation:

vibrating system consist of three elementary system namely

1) Mass - it is a rigid body due to which system experience vibration and kinetic energy due to vibration is directly proportional to velocity of the body.

2) Spring - the part that has elasticity and help to hold mass

3) Damping - this part considered to have zero mass and zero elasticity.

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The southernmost rim inlet elevation on the topographical survey is

Lynna [10]

The southernmost rim inlet elevation on the topographical survey is approximately 4.5 feet below the benchmark on the north side of West 55th Street.

What is topographical survey?

A topographical survey, often known as a land survey or topographical land survey, is a type of survey that includes contours. Topographical land surveying determines the exact location and specifications of natural and man-made features on a piece of land. The survey is then turned into a suitable and thorough plan, which incorporates man-made characteristics such as boundaries, neighbouring buildings, sidewalks, and so on. Natural elements such as trees, ponds, and ground contours are also detected by the topographical survey. Having a clear and accurate map of your property might help you avoid costly downstream mistakes caused by unforeseen challenges. It can supply you with the information you need about the land before making any alterations to it.

To learn more about topographical survey

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6 0

1 year ago

At a given point in a supersonic wind tunnel, the pressure and temperature are 5×104 N/m2 and 200 K, respectively. The total pre

Ne4ueva [31]

Answer:

The Mach number is 2.866

Total temperature To = 528.524K

Explanation:

$Pressure (P)= 5 * 10^4 N/m^2$

$Total pressure (Po) = 1.5 * 10^6 N/m^2$

Temperature (T) = 200K

For air, r= 1.4

To find the Mach number we use:

$Po/P = [1 + (r - 1/2) M^2] ^ r^/^r^-^1$

$1.5 * 10^6 / 5 * 10^4 =[ 1 + (1.4 -1 /2) (M^2) ] ^ 1^.^4^/^1^.^4^-^1$

$0.3 * 10^2 = (1 + 0.2M^2) ^3^.^5$

$(0.3 * 10^2)^(1/3.5) = 1 + 0.2M^2$

$2.6426 = 1 +0.2M^2$

$2.6426 - 1 = 0.2M^2$

1.6426 = 0.2M^2

$M^2 = 1.6426/0.2$

$M = sqrt(1.6426/0.2)$

M = 2.866

To find Total Temperature :

$To/T = (Po/P)^r^-^1^/^8) [tex][tex] To/200 = (1.5*10^6 / 5*10^4)^ 1^.^4^-^1^/^1^.^4)$

$To/200 = (0.3 * 10^2)^0^.^2^8^5^7$

To =528.524K

4 0

3 years ago

What is the correct order of the different environments from coldest to hottest?

CaHeK987 [17]

The answer is the third statement- Tundra, wetland, rainforest, desert

7 0

3 years ago

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Tech A says that multiple gasket or seal leaks can be caused by a defective exhaust gas recirculation (EGR) system.

lesya [120]

I think the answer to this question is b but I’m not sure

7 0

3 years ago

How are the particles moving and and arranged in a gas?

alexandr402 [8]

Answer:

The particles in gas do not have any particular arrangement and there are very, very weak forces between them. So, the particles in a gas can easily move around and fill the shape of the container they are in, meaning they have no fixed shape.

7 0

3 years ago