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
Pavel [41]
3 years ago
14

Scarcity exists because there are limited resources to meet unlimited wants and needs. true or false.

Physics
2 answers:
Sedbober [7]3 years ago
6 0
The answer is true. scarcity exists because the resources are being depleted to meet the increasing demands of the people
Andrew [12]3 years ago
3 0

the correct answer is <em>True.</em>

I just took the test.

You might be interested in
Light travels approximately 982,080,000 ft/s, and one year has approximately 32,000,000 seconds. A light year is the distance li
Anastasy [175]

Answer: 3.142656 × 10^16 feet

Explanation: Given that the

Speed = 982,080,000 ft/s, and

Time = 32,000,000 seconds

The formula for speed is:

Speed = distance/ time

Make distance the subject of formula

Since the time is second in one year and speed is ft/s, substitute both into the formula

Distance = speed × time

distance = 982,080,000 × 32,000,000

Distance = 3.142656 × 10^16 feet.

The distance of one light year in feet is 3.142656 × 10^16

8 0
3 years ago
As you jump on a pogo stick where is the potential energy the greatest?
slamgirl [31]
The potential energy would be greatest at the highest point of the jump; the kinetic energy equaling 0.
7 0
4 years ago
A car travels 140 miles in 3 hours. What is its velocity?
Maslowich

Answer:

46.67 miles/s

Explanation:

...........

3 0
3 years ago
Drag the tiles to the correct boxes to complete the pairs.
marishachu [46]

Answer:

Air pollution---> smog

Water pollution---> eutrophication

Land pollution---> contaminated soil

Light pollution---> sky glow

7 0
4 years ago
A cylindrical specimen of brass that has a diam- eter of 20 mm, a tensile modulus of 110 GPa, and a Poisson’s ratio of 0.35 is p
Kisachek [45]

Answer:

strain = 0.0011575

Explanation:

Given:

- The diameter of specimen d = 0.02 m

- Applied uni-axial force P = 40,000 N

- Modulus of Elasticity E = 110 GPa

Find:

If the deformation is totally elastic, what is the strain experienced by the specimen?

Solution:

- First we need to calculate the stress in the specimen using the relation:

                                        stress = Force / Area

                                        stress = 40,000*4 / pi*d^2

                                        stress = 160,000 / pi*0.02^2

                                        stress = 127.323 MPa

- Now compute Elastic strain from the definition of Elastic modulus of a material:

                                       E = stress / strain

                                       strain = stress / E

- Plug in the values:  

                                        strain = 127.323 / 110*10^3

                                        strain = 0.0011575

4 0
3 years ago
Other questions:
  • Calculate the volume of this regular solid.
    9·1 answer
  • How far will an object move in 7 s if its average speed during that time is 40 m/s? answer in units of m?
    12·1 answer
  • Write the formula used to calculate the weight of an object
    5·2 answers
  • How many neutrons are in an arsenic atom? I belive there are 42, but better safe than sorry!
    7·1 answer
  • In December, why does the sun have a much lower azimuth?
    15·1 answer
  • Explain, using the particle theory of matter, how diffusion takes place.
    5·1 answer
  • All of the forces that act on an object add up to equal________________
    9·1 answer
  • Is this spring or winter?
    15·2 answers
  • An object falls from a height of 12m. The object's potential energy at the top is 50J. Where is the potential energy of the obje
    15·1 answer
  • Which tools would be necessary to determine whether or not a large regular block will float, without using water? A) Ruler and b
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!