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Darina [25.2K]
3 years ago
5

How do statics, Dynamics and Mechanics of materials differ from each other? *

Engineering
1 answer:
andreyandreev [35.5K]3 years ago
7 0

Answer:

Statics means study of all the forces couples moments etc. for a stationary object which is in the state of rest. Whereas Dynamics deals with study of all the forces when object is in motion . In mechanics static is referred to motion(velocity) which is either zero or constant.

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The “Sun-Star” Company has purchased new office furniture for their offices at a retail price of $100,000. An additional $12,000 h
Zinaida [17]

Based on the cost of the furniture, the following are true:

  • a. $10,400.
  • b. $93,600
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<h3>Depreciation in second year</h3>

Depreciation per year = (Cost of furniture - Salvage value) / Useful life

Cost will include both the purchase price and the charge for insurance and shipping.

= (100,000 + 12,000 - 8,000) / 10

= $10,400

<h3>BV at end of first year</h3>

= Cost - Depreciation

= 104,000 - 10,400

= $93,600

<h3>BV after 8 years </h3>

= Cost - (Depreciation x 8 years )

= 104,000 - (10,400 x 8)

= $20,800

In conclusion, depreciation is $10,400 per year.

Find out more about SL depreciation at brainly.com/question/13734742.

4 0
3 years ago
Underlining words and highlighting dates are part of a student's personal note taking key.
allochka39001 [22]
More information is needed
3 0
4 years ago
Read 2 more answers
For some transformation having kinetics that obey the Avrami equation , the parameter n is known to have a value of 1.1. If, aft
ivanzaharov [21]

Answer:

total time  = 304.21 s

Explanation:

given data

y = 50% = 0.5

n = 1.1

t = 114 s

y = 1 - exp(-kt^n)

solution

first we get here k value by given equation

y = 1 - e^{(-kt^n)}   ...........1    

put here value and we get

0.5 = 1 - e^{(-k(114)^{1.1})}    

solve it we get

k = 0.003786  = 37.86 × 10^{4}

so here

y = 1 - e^{(-kt^n)}

1 - y  =  e^{(-kt^n)}

take ln both side

ln(1-y) = -k × t^n  

so

t = \sqrt[n]{-\frac{ln(1-y)}{k}}    .............2

now we will put the value of y = 87% in equation  with k and find out t

t = \sqrt[1.1]{-\frac{ln(1-0.87)}{37.86*10^{-4}}}

total time  = 304.21 s

7 0
3 years ago
Plant scientists would not do which of the following?
zavuch27 [327]

Explanation:

i think option 4 is correct answer because itsrelated to animal not plants.

6 0
4 years ago
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In ________ programming, the programming is centered on objects that are created from abstract data types that encapsulate data
Contact [7]

Answer:

<em>Object-oriented</em>

Explanation:

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