Climate change significantly decreases the availability of freshwater, making it a severe threat to all those who depend on the Nile. By the end of the century, heat waves could reduce the flow of the Nile in Egypt by an estimated 75 percent. Water Scarcity. Although it is rarely the sole cause of an issue, water scarcity exacerbates tensions and can act as a trigger in the Nile River conflicts. Both East Africa and North Africa have politically unstable and violent-prone regions.
(a)
<span>Let: </span>
<span>a be the acceleration of the system, </span>
<span>g be the acceleration due to gravity, </span>
<span>T be the tension in the string. </span>
<span>For mA: </span>
<span>T = mA a </span>
<span>For mB: </span>
<span>mB g - T = mB a </span>
<span>Adding to eliminate T: </span>
<span>mB g = (mA + mB)a ...(1) </span>
<span>a = mB g / (mA + mB) </span>
<span>= 7.0 * 9.81 / (11.0 + 7.0) </span>
<span>= 3.815 m/s^2 </span>
<span>= 3.82 m/s^2 to 3 sig. fig. </span>
<span>(b) </span>
<span>Let: </span>
<span>s be the distance to the edge of the table, </span>
<span>t be the time taken. </span>
<span>s = at^2 / 2 </span>
<span>t = sqrt(2s / a) </span>
<span>= sqrt(2 * 1.250 / 3.815) </span>
<span>= 0.810 sec to 3 sig. fig. </span>
<span>(c) </span>
<span>From (1): </span>
<span>(mA + mB)(a / g) = mB </span>
<span>mA(a / g) = mB(1 - a / g) </span>
<span>mA = mB(g / a - 1) </span>
<span>= 4.0(100 - 1) </span>
<span>= 396 kg.</span>
Answer:
A perfect example would be the events that played out in Wakanda in 2018. In Wakanda there was a divide between King T'Challa and a leader named W'kabi. W'kabi wanted Wakanda to give aid to the rest of Africa and not hoard the technologies and weapons that they possess. Erik Kilmonger wanted to go a step further and help all people of African descent, regardless of where they live, in a Pan-Africanism movement. T'Challa did not want to open up Wakanda but after Erik Kilmonger staged a coup d'etatand overthrew T'Challa, we see a sharing of power throughout the world, benefitting all those of African descent. T'Challa takes power back, but still keeps in place the Pan-Africanism Aide that was the goal of his predecessor.
Explanation:
The development of railroads was one of the most important phenomena of the Industrial Revolution. Trains provided supplies and equipment and a lifeline of the army. Trains made a big impact on the citizens. Railroads were visible symbols of industry and modernity during the Civil War.
By definition, the bill of rights was a very important document with regards to the US Constitution because it contains the very first amendments of the constitution itself. It was added to the constitution for the main reason that of the inadequate systems of checks and balances. Therefore, the third choice.
