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il63 [147K]
3 years ago
14

A cruise ship with a mass of 1.00×107kg strikes a pier at a speed of 0.750 m/s. It comes to rest 6.00 m later, damaging the ship

, the pier, and the tugboat captain’s finances. Calculate the average force exerted on the pier using the concept of impulse. (Hint: First calculate the time it took to bring the ship to rest.)
Business
1 answer:
pickupchik [31]3 years ago
7 0

Answer: The required force = 4.7 x 105 N

Explanation:

Mass of the ship m = 1.00 x 107 Kg

Initial speed u = 0.750 m/s

Final speed v = 0 m/s

Average speed s =( 0.750 + 0) / 2 = 0.375 m/s

Time taken to bring the ship to rest t = \frac{distance}{speed}    

= \frac{6}{0.375}

= 16 s

Average force exerted on the pier F =\frac{m(v - u )}{t}

F  = \frac{1.00 x 107 ( 0 - 0.750 )}{16}

F  = - 4.7 x 105 N

Hence the required force = 4.7 x 105 N

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Answer:

D) Mercantilism

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3 years ago
Which of the following is a sign of credit trouble?
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3 years ago
When a liability is first recorded, it is _____. reported as a current liability. reported as a long-term liability. measured in
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Answer:

measured in terms of the probable future payment of assets or services that a company is presently obligated to make as a result of past transactions or events.

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7 0
3 years ago
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Answer:

The answer is: a

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The Parton Company has a 'make or buy' decision. This decision involves analysing the incremental costs associated with each option. Incremental costs are costs incurred as a result of producing one more unit of a product. If the excess capacity can be utilised to produce the headlights at a lower cost than the cost of acquiring the headlights from an external supplier, then the company should produce the headlights.  

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By producing the headlights, the Parton company gains a contribution to fixed costs of $1.03 per headlight.

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6 0
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velikii [3]

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Option a and b

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The purpose behind these restrictions may derive from the need to preserve the availability of products even through skills shortages, and to further delay inflation, or, instead, to help ensure a guaranteed minimum income as well for manufacturers of such products or to seek to obtain a decent living wage.

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