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lukranit [14]
3 years ago
14

A drag racer is speeding down the track at 150 m/s. At the finish line it deploys its parachute and applies the brakes to slow d

own to 10 m/s in 5 seconds. What is the acceleration of the drag racer?
Business
1 answer:
valentina_108 [34]3 years ago
8 0

Answer:

Acceleration, a = 28m/s²

Explanation:

Given the following data;

Initial velocity, u= 150m/s

Final velocity, v = 10m/s

Time, t = 5secs

To find the acceleration;

Acceleration, a = (v-u)/t

Substituting into the equation, we have;

Acceleration, a = (150-10)/5

Acceleration, a = 140/5

Acceleration, a = 28m/s²

Therefore, the acceleration of the drag racer is 28m/s².

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Which statement is false?
WINSTONCH [101]

Option B, The predetermined overhead allocation rate is based on actual costs.

Explanation:

The term "pre-set overall rate" refers to the allocation rate at the outset of a project, which is based on the expected cost of overhead output for a certain reporting period.

This rate is often used to make book closure quicker as it eliminates estimation of real overhead costs as part of the closing process at the end of the period. Nevertheless, at least at the end of every fiscal year, the disparity between the real and expected overhead sums must be reconciled.

The predetermined rate is derived by calculation as follows:

Estimated amount of manufacturing overhead to be incurred in the period ÷ Estimated allocation base for the period

3 0
3 years ago
A delivery van that cost $40,000 has an expected service life of eight years and a residual value of $4,000. Depreciation expens
vladimir1956 [14]

Answer:

$7,500

Explanation:

Calculation for the Depreciation of rah second year of the asset's life

Second year depreciation=(1/8 years*2)*[($40,000)-(1/8 years*2* $40,000)]

Second year depreciation=(0.25)*[($40,000)-(0.25*$40,000)]

Second year depreciation=(0.25)*[($40,000-$10,000)]

Second year depreciation=0.25*$30,000

Second year depreciation=$7,500

Therefore the Depreciation of rah second year of the asset's life using the double-declining-balance method is: $7,500

5 0
3 years ago
Rory’s company sells laptop computers for $700 and high-end desktop computers for $1,800. The variable costs for the laptops tot
EastWind [94]

Answer:

The weighted-average unit contribution margin is $610

Explanation:

Hi, first we need to find the contribution margin for each line of product. This is as follows.

Laptops

Price-Var.Cost= Contrib.Margin

700-300=400

Desktops

1,800-700=1,100

Now, the weighted-average unit contribution margin is as follows.

Contrib.Margin(Laptops)*Percent(Laptops)+Contrib.Margin(DeskT)*Percent(DeskT)

1,100*0.3+400*0.7=610

So, the weighted-average unit contribution margin for this company is $610

Best of luck

5 0
3 years ago
What are the main goverment restrictions on sole proprietorships
Dima020 [189]
The main government restrictions on sole proprietorship are as follows:
1.The zoning laws that are put in place specifies the areas of a city or a country where various types of business activities can be pursued.
2. Sole proprietorship has to obtain city or country license before they can operate their businesses.
3. Professional sole proprietorships such as doctors must be licensed by the state.
5 0
3 years ago
On Monday morning you sell one June T-bond futures contract at 97:27, that is, for $97,843.75. The contract's face value is $100
-BARSIC- [3]

Answer:

A. Wednesday

Explanation:

On which of the given days do you get a margin call? On Wednesday

Margin account will falls below the maintenance margin of $2,000 after the market close on Wednesday.

The margin call will be $2,000 - [2,700 - (100,000 - 97,843.72)] =$1,456.28.

7 0
3 years ago
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