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3 years ago

Help on number 4 4.2 HW Straight Line Motion-Connecting Position, Velocity & Acceleration HW

Advanced Placement (AP)

1 answer:

WARRIOR [948]3 years ago

6 0

Answer:

t=2s v(2)=-48feet/s

Explanation:

-16t^2+16t+32=0

(t-2)(t+1)=0

t=2

v(t)=s'(t)=-32t+16

v(2)=s'(2)=-32*2+16=-48

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Students were measuring distances and found one to be 2.04 m. When they asked the teacher if their measurement was correct, the

IgorLugansk [536]

Answer:

The percentage error is 5.56%

Explanation:

Given

$Measured (M) = 2.04m$

$Actual (A)= 2.16m$

Required

Determine the percentage error

Percentage error (P) is calculated as follows:

$P = \frac{|A - M|}{A} * 100\%$

$P = \frac{|2.16 - 2.04|}{2.16} * 100\%$

$P = \frac{|0.12|}{2.16} * 100\%$

$P = \frac{0.12}{2.16} * 100\%$

$P = \frac{12\%}{2.16}$

$P = 5.56\%$

Hence:

<em>The percentage error is 5.56%</em>

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3 years ago

Using the graph data, explain how membership in the European Union gives Germany a competitive advantage compared with the Unite

notka56 [123]

Gross national income of Germany is very low compared to the United States and China but the gross national income of European Union is not as low compared to other unions. Thus Germany enjoys a comparative advantage with membership in European union.

<u>Explanation:</u>

Gross national income of the European Union is $17.3 trillion which is not very low compared to that of the other unions but the gross national income of Germany is $3.7 trillion which comparatively very low to that of the other countries.

When trading as a part of the European Union, Germany has great trade and growth. But alone as a country, the gross national income of Germany is comparatively quite low compared to that of United States of America and China. Thus Germany definitely has a comparative advantage over other countries.

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3 years ago

Under a system of dual federalism, conflicts between state laws and federal laws are

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Federalism is the division of power between states and the federal government.

Federal law preempts state law. This is due to the National Supremacy Clause in Article 6 of the U.S. Constitution.

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2 years ago

48 bilyenin 8de 1 i kaç tanedir

forsale [732]

I don’t know the thing is when i do not know i’m answering this because i don’t know or speak your language

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3 years ago

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dang that stinks bro

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3 years ago