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scoray [572]
3 years ago
11

A jet aircraft is traveling at 296 m/s in horizontal flight. The engine takes in air at a rate of 103 kg/s and burns fuel at a r

ate of 3.86 kg/s. The exhaust gases are ejected at 757 m/s relative to the aircraft. Find the thrust of the jet engine. Answer in units of N
Business
1 answer:
love history [14]3 years ago
7 0

Answer:

50405.02 N

Explanation:

Using Newton second law of motion

Force × time = change in momentum

Force = change in momentum / time = m₁Δv + m₂v₁

where m₁ = 103 kg/s, m₂ = 3.86 kg/s , v₁ = 757 m/s,

Force = 103 kg/s ( 757 - 296 ) + (3.86 kg/s × 757 m/s)  = 47483 + 2922.02 =  50405.02 N

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A business buyer has bought a product several times, but for this purchase is considering a change in product specifications, te
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Modified rebuy

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A modified rebuy is a buying situation where the buyer wants to modify the product or service specifications, selling terms or vendors. This happens when the product or service that was generally purchased before, or the vendor, didn't fulfill the needs of the company.

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Well, usually it's theatrical math.
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A company sells a product which has a unit sales price of $5, unit variable cost of $3 and total fixed costs of $240,000. The nu
matrenka [14]

Answer:

a. 120,000 units

Explanation:

The formula to compute the break even point is shown below:

= (Total fixed cost) ÷ (Contribution margin per unit)  

where,  

Contribution margin per unit = Selling price per unit - Variable expense per unit

= $5 - $3

= $2 per unit

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3 years ago
Here are some important figures from the budget of Crenshaw, Inc., for the second quarter of 2019:
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Answer:

Crenshaw, Inc.

Cash Budget for the months of April, May, and June:

                                                               April            May           June

Beginning cash balance                  $109,000   $325,000      $419,950

Cash receipts                                     140,700       122,850         153,650

Cash collections from credit sales   197,400        241,200        210,600

Total cash available                        $447,100     $689,050      $784,200

Cash disbursements:

Wages,  taxes, and expenses            79,700          75,200         103,900

Interest                                                9,400             9,400            9,400

Equipment purchases                      33,000             5,500         147,000

Purchases of goods                                               179,000         167,000

Total cash disbursements               122,100         269,100        427,300

Ending balance                            $325,000       $419,950     $356,900

Explanation:

a) Data and Calculations:

Budget for the second quarter of 2019:

                                             April           May             June

Credit sales                    $402,000    $351,000    $439,000

Credit purchases              179,000       167,000      200,000

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Wages,  taxes, ^ expenses 79,700        75,200       103,900

Interest                                 9,400          9,400           9,400

Equipment purchases       33,000          5,500       147,000

Predictions:

Uncollectibles                    20,100          17,550          21,950

Collections                       381,900       333,450        417,050

Total credit sales         $402,000      $351,000    $439,000

Cash Collections:

Month of sales 35%       140,700         122,850       153,650

Following month  60%  197,400         241,200       210,600

Total cash collections   338,100        364,050       364,250

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