V<span>(a) </span>
<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>
This is an opinion so I’m pretty sure you can choose whatever. As long as it falls under that category. Correct me if I’m wrong
The correct answer for this question is "D.) A military leader takes control over a country's government and launch is a series of wars." <span>The situation that is most similar to Napoleons reign as Emperor of France is that of a </span>military leader takes control over a country's government and launch is a series of wars.<span>
</span>
The ascendancy of James Dean, Elvis Presley and Allen Ginsberg represented the reaction against the coformity of the 1950s. The 1950s has been viewed as a decade of consenus. Dean's REbel Without a Cause, Elvis Presley's promotion of Rock and Roll and Allen Ginsberg's "Howl" suggested a society that was experimental and embraced change.
Assuming that you're refer to the Germanic invasion during the world war 2,
The european regions became the field of battle between the influence of Communism and capitalism who tend to fight to spread their influence within european nations.
If you're referring to the germanic invasion after the kingdom of rome fall, Christianity spread throughout the lives of europeans
Hope this helps
