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riadik2000 [5.3K]
3 years ago
10

Erin collides her 940-kg Mazda Miata into the rear of a 2460-kg pick-up truck which was at rest at the light on Lake Avenue. The

Mazda pre-collision speed was 12.5 m/s. Determine the post-collision speed of the two entangled cars as they slide across the ice.
Business
1 answer:
BigorU [14]3 years ago
4 0

Answer:

3.46 m/s

Explanation:

This is actually a Physics question and not a Business question.

According to the property of conservation of momentum, the speed of the Mazda before the collision multiplied by the mass of the Mazda must equal the speed after the collision multiplied by the mass of both cars:

m_1v_1=(m_1+m_2)*v_2\\940*12.5=(940+2460)*v_2\\v_2= 3.46\ m/s

The post-collision speed of the two entangled cars is 3.46 m/s.

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What is accountability
Rama09 [41]

Accountability is a promise that a person or a group will be judged on how they perform or behave in relation to anything for which they are accountable.

Though more from the standpoint of oversight, the phrase refers to accountability. For instance, an employee might be in charge of making sure that a response to an RFP (request for proposals) complies with all the standards. Consequences may or may not occur if the work is not completed satisfactorily. Accountability, on the other hand, indicates that the worker is required to successfully complete the task and will need to at least justify their failure.

Learn more about Accountability here

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5 0
2 years ago
You believe that the Non-Stick Gum Factory will pay a dividend of $2 on its common stock next year. Thereafter, you expect divid
Ivan

Answer:

$28.57

Explanation:

Dividend growth model can only be used in a situation where the firm pays a dividend which can tend to grow at constant rates reason been that the stock has been influenced by the growth rates which is involved in the dividends which means the firm can increase the dividends.

Therefore the Dividend that is to be paid next year will be:

$2Growth rates

5 %Rates of return

12% Return on Investment

Formular for the calculation of current price of the stock = D1/(r-g)

Where:

D1=2%

r=12%

g=6%

Hence:

2/ (0.12-0.05)= $ 33.33

=2/0.07

=$28.57

Therefore the amount I should be prepared to pay for the stock today will be $28.57

4 0
3 years ago
You are a student at ABC University. You recently read in the school's daily newspaper about a terrific investment opportunity t
Vlada [557]

Answer:

No

Explanation:

An investment that "promises" a 44 percent annual return is most likely a scam, because even the riskiest stocks rarely yield annual returns higher than 10% of the initial investment.

Besides, the option is described as very complicated, and you as a potential investor do not understand it well, which is a very difficult position to be in because it could even lead you to being scammed without realizing.

4 0
3 years ago
What do we ignore when we measure GDP?
Dovator [93]
Numerous things are excluded. For example, free of charge services are not counted such as those when family members help each other. In addition, producing things for yourself or others free of charge is also excluded. These are called non-market transactions.
3 0
3 years ago
In the summer, ben often jogs during the middle of the day. when he exercises in these conditions, he sweats heavily. the recomm
stira [4]
In order for Ben to maintain his fluid balance, he should take huge amounts of liquid, and the best liquid that he should take is water. He should take and drink water when jogging, in order to keep himself hydrated as he sweats a lot and when he does not consume water with this behavior, he would likely be dehydrated as he loses the balance of maintaining liquid in his body.
3 0
3 years ago
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