1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nasty-shy [4]
3 years ago
8

The election of 2008 had a record-breaking number of voters. It had the highest percentage of eligible voters voting in more tha

n
a decade. What is one thing that could have cause the 2008 election to have a higher turnout than 2000, 2004, and 2012?

People felt the need to vote out the incumbent.

People wanted to vote in a presidential election.

People wanted to keep the same political party in power.

People were particularly motivated by one of the candidates.

Physics
1 answer:
babunello [35]3 years ago
4 0

Answer:

People were particularly motivated by one of the candidates

Explanation:

The voter turnout in 2008 spiked because people were particularly motivated by Barrack Obama. His running for presidential position represented a <em>"generational change."</em> So, this means that many of the voters, especially the African-Americans ages 18 to 25 years old became interested in registering in order to vote.

Such kind of voter turnout spike is said to have also occurred during the candidacy of John F. Kennedy, where the voter turnout was<em> 62.8 percent.</em> This was because Kennedy was a <em>charismatic leader</em> who also represented a <u>generational change</u>.

So, this explains the answer.

You might be interested in
Suppose a diving board with no one on it bounces up and down in a simple harmonic motion with a frequency of 6.90 Hz. The board
Kobotan [32]

Answer:

The frequency of the simple harmonic motion of a 67.6 kg diver on the board = 2.48 Hz

Explanation:

The frequency in simple harmonic motion is related to spring constant and mass causing the motion through the relation

f = (1/2π) √(k/m)

When mass = 10 kg, f = 6.90 Hz,

6.9 = (1/2π) √(k/10)

(√(k/10) = 6.9×2π = 43.354

k/10 = 43.354² = 1879.57

K = 18795.7 N/m

When a diver of mass 67 kg climbs the diving board, the total mass on the diving board now becomes (10+67.6) = 77.6 kg

Spring constant of the diving board doesn't change,

So, the frequency is then given by

f = (1/2π) √(18795.7/77.6)

f = 2.48 Hz

8 0
3 years ago
Read 2 more answers
Suppose that in a lightning flash the potential difference between a cloud and the ground is 1.3×109 V and the quantity of charg
Georgia [21]

Answer:

A) ΔU = 3.9 × 10^(10) J

B) v = 8420.75 m/s

Explanation:

We are given;

Potential Difference; V = 1.3 × 10^(9) V

Charge; Q = 30 C

A) Formula for change in energy of transferred charge is given as;

ΔU = QV

Plugging in the relevant values gives;

ΔU = 30 × 1.3 × 10^(9)

ΔU = 3.9 × 10^(10) J

B) We are told that this energy gotten above is used to accelerate a 1100 kg car from rest.

This means that the initial potential energy will be equal to the final kinetic energy since all the potential energy will be converted to kinetic energy.

Thus;

P.E = K.E

ΔU = ½mv²

Where v is final velocity.

Plugging in the relevant values;

3.9 × 10^(10) = ½ × 1100 × v²

v² = [7.8 × 10^(8)]/11

v² = 70909090.9090909

v = √70909090.9090909

v = 8420.75 m/s

4 0
3 years ago
Light that has a wavelength of 600 nm strikes a metal surface, and a stream of electrons is ejected from the surface. If light o
Anni [7]

Answer:

The maximum kinetic energy of the electrons emitted from the surface will be greater.

Option 3 is correct.

Explanation:

Given that,

Wavelength \lambda_{1}=600\ nm

Wavelength \lambda_{2}=500\ nm

We need to calculate the energy for first wavelength

Using formula of energy

E=hf

E=h\dfrac{c}{\lambda}

Put the value into the formula

E_{1}=6.67\times10^{-34}\times\dfrac{3\times10^{8}}{600\times10^{-9}}

E_{1}=3.33\times10^{-19}\ J

We need to calculate the energy for second wavelength

Put the value into the formula

E_{2}=6.67\times10^{-34}\times\dfrac{3\times10^{8}}{500\times10^{-9}}

E_{2}=4.002\times10^{-19}\ J

So, E₂>E₁

Hence, The maximum kinetic energy of the electrons emitted from the surface will be greater.

8 0
3 years ago
A very long, straight horizontal wire carries a current such that 8.15×1018 electrons per second pass any given point going from
Maksim231197 [3]

Magnetic field 'B' at a distance 'r' from an substantially large conductor carrying current 'i' = (2x10^ -7)('i' ) / r 

Magnetic field 'B' beyond the wire= (2x10^ -7)(8.15x10^18x1.6x10^ - 19 ) /0.046 =5.7 x10^ -12 tesla 

As electrons move from west to east, the conventional current is from east to west. 

By means of Maxwell's right handed corkscrew rule, the way of magnetic field is from south to north.

3 0
3 years ago
Read 2 more answers
all of the following answer choices are ideas from daltons atomic theory. which one of them do we now know is not true?
dem82 [27]
Did you forget to include the options?
5 0
3 years ago
Other questions:
  • The volume of a ball was measured at 500.0 cm3, and then mass was measured on this triple beam balance. what would be the most a
    7·2 answers
  • At a certain location, wind is blowing steadily at 18 m/s. Determine the mechanical energy of air per unit mass and the power ge
    11·1 answer
  • What are the 3 base units of measurement ?
    10·1 answer
  • What is the formula for the speed of a car
    7·2 answers
  • What is an electrical current which comes from a battery
    12·1 answer
  • protons are positively charged and repel other protons.which other particle is found in the nucleus and separates protons so tha
    7·1 answer
  • Are the number of atoms before and after a chemical reaction the same? Why?
    8·1 answer
  • A 12.0 V battery has as 80.0 Ohm
    15·1 answer
  • Acrylic and PVC are both types of plastic, but they’re different compounds. Acrylic has the chemical formula C5O2H8 meaning it i
    10·1 answer
  • Explain the theory of plate tectonics in your own words
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!