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
Ugo [173]
2 years ago
13

A city is going to build a small power plant to supply extra electricity. Which of the following is a cost associated with using

natural gas that should be factored into the decision?
A.Burning natural gas releases greenhouse gases.
B.Natural gas is a renewable resource.
C.The use of natural gas produces nuclear waste.
D.Natural gas can be used any time of day or night.
Physics
2 answers:
bija089 [108]2 years ago
8 0
I Think It's C because that's what nuclear plants let off which means its a waste.

Sveta_85 [38]2 years ago
3 0
The answer is A because it's non-renewable, does NOT release nuclear waste and can be used anytime
You might be interested in
The distance from the earth to a star that has identical apparent and absolute magnitudes is ____ .
PSYCHO15rus [73]
I think it's distance.
5 0
3 years ago
If the crate shown here is moving at a constant speed in a straight line and the force applied is 310 N, what is the magnitude o
larisa86 [58]

Answer:

f_k = 310N

the answer is A.

Explanation:

Using the laws of newton:

∑F = ma

where ∑F is the sumatory of forces acting in the system, m the mass and a the acelertion of the system.

Then, if the block is moving with constant velocity, its aceleration is equal to 0, so:

∑F = m(0)

∑F = 0

It means that:

F -f_k = 0

where F is the force applied and f_k is the friction force. Replacing the value of F, we get:

310N -f_k = 0

Finally, solving for f_k:

f_k = 310N

8 0
3 years ago
28.25 mL, three signicant digits
Mazyrski [523]

Answer:3) variable affinities (stickiness) for something it is running past. Physical ... -measurement number (significant digits) unit (such as inches) -Significant ... Mass 1 oz. 28.25 g. Relations Between English and Metric Units Mass 1 dram. 1.772 g ... -graduated cylinder has an error of about 1% (± 0.1 mL in 10 mL). -Volumetric

Explanation:

3 0
2 years ago
Read 2 more answers
In January 2006, astronomers reported the discovery of a planet comparable in size to the earth orbiting another star and having
Orlov [11]

Answer:

R = 5.28  103 km

Explanation:

The definition of density is

              ρ = m / V

              V = m /ρ

Where m is the mass and V the volume of the body

The volume of a sphere is

            V = 4/3 π r³

Let's replace

             4/3 π r³ = m / ρ

             R =∛ ¾ m / ρ π

The mass of the planet is

              M = 5.5 Me

              R = ∛ ¾ 5.5 Me /ρ π

Let's reduce the density to SI units

             ρ = 1.76 g / cm³ (1 kg / 10³ g) (10² cm / 1 m)³

             ρ = 1.76 10³ kg / m³

Let's calculate

               R = ∛ ¾ 5.5 5.97 10²⁴ / (1.76 10³ pi)

               R = ∛ 0.14723 10²¹

               R = 0.528 10⁷ m

               R = 0.528 104 km

               R = 5.28  103 km

8 0
3 years ago
You drop a ball from a height of 2.0 m, and it bounces back to a height of 1.5 m. a) What fraction of its initial energy is lost
tangare [24]
The fraction of energy that is lost is 25%, it depends how fast the ball was going until it lost 25% of its energy, the gravitational energy was transferred into the kinetic energy that helped the ball bounce back
4 0
3 years ago
Other questions:
  • Please help ASAP!! I need a good grade on this!!!!
    5·1 answer
  • during a dodge ball game a student throw a ball at another player what forces act on the ball as it flie through the air
    14·1 answer
  • What is the net force on a ball that falls downward?
    7·1 answer
  • How do you calculate acceleration
    5·2 answers
  • Which statements describe intensity? Check all that apply.
    15·2 answers
  • Why are very high temperatures and pressures required for fusion to occur?
    15·1 answer
  • Explain the difference between mass and weight and<br> how they are measured.
    10·1 answer
  • What statement provides an example of designing a solution in the technological design process? Aerospace engineers need a light
    8·2 answers
  • Energy is the capacity to do work or
    5·1 answer
  • A large glass marble is added to the displacement can. 20 3 of water overflows into a beaker, and the displacement can now has a
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!