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LuckyWell [14K]
3 years ago
14

What minimum value of ma will keep the system from starting to move?

Business
1 answer:
Andreyy893 years ago
6 0

Answer:

Explanation:

Block on the table m(A) = m1,

block on the cord m2,

the coefficient of static friction is k1=0.4,

the coefficient of kinetic friction is k2 =0.28

(a)

Block A:

T = F(fr) = k1 •N = k(s) • m1 •g,

Block B: T = m2•g.

k1 • m1 •g= m2•g,

m1 = m2/k(s) = m2/0.4.

(b)

Block A:

T = F(fr) = k2 •N = k2 • m1 •g,

Block B:

T = m2•g.

k2• m1 •g= m2•g,

m1 = m2/k2 = m2/0.28.

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A process that involves examining all elements of a component, assembly, endproduct, or service to make sure it fulfills its int
mrs_skeptik [129]

Answer:

Value Analysis

Explanation:

A process that involves examining all elements of a component, assembly, endproduct, or service to make sure it fulfills its intended function at the lowest total cost is value analysis.

Value analysis or Value re-engineering can be defined as the systematic and critical assessment by an organization of every feature of a product to ensure that its cost is no greater than is necessary to carry out its functions.

Furthermore, value analysis is intended to improve the "value" of goods or products and services by evaluating function in relation to cost.

8 0
3 years ago
A firm operates in manufacture of lysine for industrial use. Lysine sells in a perfectly competitive industry for $35.00 per ton
Andrew [12]

Answer:

Continue the production of Lysine until the cost of leasing machinery, the building, and the shipping vehicles becomes avoidable.

Explanation:

We will use relevant costing here to assess whether we must close the production of Lysine or not.

According to relevant costing principles if the cost is relevant then it must satisfy following conditions:

  • Must be cash flow in nature.
  • Must be Future related (no past commitments).
  • Differential or must be incremental

Clearly cash would be used here and the cost or income arising must not be linked to the past bindings, it must be future related. The third condition is very interesting here, the concept of differential.

A differential cost will arise if we take the decision (closing down production of Lysine), and it will not arise if we don't take the decision (closing down production of Lysine).

All the variable costs will be relevant which means that variable cost of $29 per ton is relevant. Variable costs are also known as avoidable cost which means unavoidable costs will not be relevant here.

Here, unavoidable costs are $8.5 per ton and are unavoidable.

Hence

Contribution per unit generated = $35 per ton - $29 per ton = $6 per ton

This means if we close the production of Lysine then we will suffer a loss of $6 per ton

Hence the company must continue producing Lysine until it is able to avoid cost of $8.5 per ton. In which case, the cost will become relevant and the decision will be altered to stop production.

Mathematically, (If $8.5 per ton becomes avoidable in future)

Contribution = $35 per ton - $29 per ton - $8.5 per ton = Loss of $2.5 per ton

<h2 /><h2><u>Best Course of Action:</u></h2>

Continue the production of Lysine until the cost of leasing machinery, the building, and the shipping vehicles becomes avoidable.

Kindly don't forget to rate the question.

4 0
3 years ago
Projects that compete with one another, so that the acceptance of one eliminates the others from further consideration are calle
Alexus [3.1K]

Answer:

The answer is B.

Explanation:

In capital budgeting, Companies evaluate the proposed projects at hand. Due to the paucity of fund, all projects wont be selected even if they all have positive net present value is the main determinant in choosing project to invest in.

Mutually Exclusive projects are projects that are competing with one another in which only one will be selected and once this particular project is selected the rest wont be considered again.

Whereas, independent projects are those projects that do not compete with any other project. Its cash flow does not have a negative impact on the others

7 0
3 years ago
Courtney invested in RAD, Inc. stock nine months ago. She is considering tax planning strategies at the end of the year and is p
Novosadov [1.4K]

The valid reason for selling the stock now is that the -Courtney is concerned that the value of the stock will decline in the near future.

Explanation:

Courtney has  invested in RAD, Inc. stock nine months back .Now she is considering tax planning strategies at the end of the year and is pondering whether or not to sell her investment in the stock.

A friend has advised Courtney that she should hold the stock for at least three more months in order to have a long-term holding period. but the consideration of Courtney that the value of the stock will decline in the near future is the reasons why she was to sell the stock at the earliest despite taking her friends advice

7 0
3 years ago
Suppose you transfer $1,000 from your checking account to your savings account. How does this action affect the M1 and M2 money
spayn [35]

Answer:

D) M1 falls by $1,000, and M2 is unchanged.

Explanation:

since checking account comes under M1, a transfer would result in fail, Therefore, a transfer would result in a change in M1 but shows no effect on M2

7 0
4 years ago
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