Answer:
B
Explanation:
Is the equilibrium stable or unstable for the third charge
7. The nineteenth amendment protects the right to vote of 18 year old women.
8.The 24th amendment eliminated poll taxes and increases voting rights in the United States.
9.National voter Registration allowed the option for adults to register vote when they obtain or renew a driver's license.
10.Three steps in voting process are registering to vote, preparing to vote and casting a ballot.
11.The statement that was not an effect of the United States Supreme Court's ruling in Bush vs Gore is Tennessee's electoral collage votes went to Al Gore.
12.The general election requires the United States choose a president
13.The type of election that is held to fill a public office that is left vacant when an official resigns is special election.
14.The position that a person actually vote for when a voter chooses a candidate for president is an elector in the elector college.
15.A possible candidate for president would form an exploratory committee to see how much support he or she can expect.
Answer:
Let M1 = 8 kg and M2 = 34 kg
F = M a = (M1 + M2) a
F = M2 g the net force accelerating the system
M2 g = (M1 + M2) a
a = M2 / (M1 + M2) g = 34 / (42) g = .81 g = 7.9 m/s^2
We can conclude that star A is closer to us than star B.
In fact, the absolute magnitude gives a measure of the brightness of the star, if all the stars are placed at the same distance from Earth. So, it's a measure of the absolute luminosity of the star, indipendently from its distance from us: since the two stars have same absolute magnitude, it means that if they were at same distance from Earth, they would appear with same luminosity. Instead, we see star A brighter than star B, and the only explanation is that star A is closer to Earth than star B (the closer the star A, the brigther it is)
For most healthy adults, the Department of Health and Human Services recommends these exercise guidelines: Aerobic activity. Get at least 150 minutes a week of moderate aerobic activity or 75 minutes a week of vigorous aerobic activity. You also can do a combination of moderate and vigorous activity.
