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2 years ago

8

Various theories and concepts of trade are oriented around several features of specialization and efficiency related to costs of

production.
a. True
b. False

1 answer:

N76 [4]2 years ago

4 0

The answer is b. false

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The mass of the box is 5kg (the mass center is located in the middle of the box), the mass of a lower arm plus a hand is 1.5 kg

Ray Of Light [21]

Answer:

Force of Compression= 1,315.322 N

Shear Force = 0 N

Explanation:

Given

Mass of Box = 5kg

Mass of lower arm = 1.5kg

Mass of upper arm = 2kg

Mass of Torso = 27kg

Calculating the weight of the parameters above

Weight of Box = Wbox = 5kg * 10N/kg = 50N

Weight of Lower arm = Wlow = 1.5 * 10 = 15N

Weight of Upper arm = Wup = 2 * 10 = 20N

Weight of Torso = Wtor = 27 * 10 = 270N

The force on the muscle is calculated by the following:

Fmus= Wbox* a/5 + Wlow* b/5 + Wup*c/5 where a,b, and c represents the corresponding lengths of each weights

Calculating a,b and c (See attachment) where angles are 30° and 20°

a = (sin 30) * 14.2 + (cos 20) * 14.5

a = 7.1 + 13.6 = 20.7 in.

b = 13.6 + (7.1/2) = 17.2 in.

c = (14.5/2) cos 20 = 6.8 in

Fmus= 50 * 20.7/5+ 15* 2 * 17.2/5+ 20* 2 *6.8/5 = 364.3N

.... * 2.54 inch

Fmus = 364.3 * 2.54 = 925.322N

Force of compression is calculated as

Fcomp= Fmus + Wtor + Wbox+ 2* Wlow+ 2* Wup

Fcom = 925.322 + 270 + 50 + 2 * 15 + 2 * 20

Fcomp = 1,315.322 N

Fshear = 0 N because no force perpendicular to L5/S1

6 0

3 years ago

Net working capital:

Rudiy27

D. can create either a cash inflow or a cash outflow at time zero of a project.

4 0

3 years ago

The panic of 1819:

STALIN [3.7K]

<span>The Panic of 1819 was the result of over-speculation on newly available western lands, which led to high prices on land and banks foreclosing on western lands. It caused an international financial crisis.</span>

3 0

3 years ago

A large group of fans are upset about the high price of tickets to many events. As a result of their lobbying efforts, a new law

Mashcka [7]

Answer:

C. <u>shortage</u>; <u>elastic</u>; <u>the same number of</u>

Explanation:

The law of demand states an inverse relationship between quantity demanded of a good and it's price.

Price elasticity of demand refers to the degree of responsiveness of quantity demanded to a change in price. When quantity demanded changes less relatively to change in price, it is termed as inelastic demand while when the change in quantity demanded is lot more than the change in price, it is termed as elastic demand.

In the given case, after the upper limit price has been capped and fixed, this would create a rush and tickets for the sports events would be sold off since the quantity demanded would rise.

This would result into a shortage since demand shall exceed supply and since the price cannot be raised above $50.

The more elastic the demand, more shortage of tickets it would result into and the same number of people will attend the events i.e the seating capacity is not increased.

7 0

3 years ago

Read 2 more answers

Identify whether a debit or credit results in the indicated change for each of the following accounts.

Maksim231197 [3]

Answer:

a. To increase Land - Debit

b. To decrease Cash - Credit

c. To increase Fees Earned (Revenues) - Credit

d. To increase Office Expense - Debit

e. To decrease Unearned Revenue - Debit

f. To decrease Prepaid Rent - Credit

g. To increase Notes Payable - Credit

h. To decrease Accounts Receivable - Credit

i. To increase Common Stock - Credit

j. To increase Store Equipment - Debit

Explanation:

Debit gives details of spending, sum owed , amount to balance which is usually recorded to the left side of an account entry book while credit gives the details of income, amount earned or made on sale, spending cut and revenue and is usually placed to the right hand column of an account entry.

8 0

3 years ago