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
BartSMP [9]
3 years ago
13

How much work is done when I apply 200 N of force to a brick wall

Physics
2 answers:
nalin [4]3 years ago
8 0
W=Force*Distance
If you just apply force but do not move the brick, no work has been done.
ElenaW [278]3 years ago
4 0
Noting work's done because in science if you pull up 100000000000000N weight but didn't move from that place to another place it's equal to zero force of work.
You might be interested in
Identify some common fuels
kozerog [31]
On a worldwide scale, the most common fuels are wood, grass, peat, coal, and animal fats and oils.
4 0
3 years ago
Read 2 more answers
While looking at a cliff, you observe that three visible layers of rocks are tilted about 30 degrees. There are four straight ho
xxTIMURxx [149]

Answer:

the principle of original horizontality and the principle of superposition

Explanation:

The <em>principle of horizontality</em> states that layers of sediment are originally deposited horizontally under the influence of gravity.

The <em>principle of superposition</em> states that the oldest layer layer is at the bottom and each layer above it is younger, with the youngest being at the top.

Unconformities help us find the age of different layers. An unconformity is a surface in which no new solid matter is deposited after a long geologic interval. <em>Angular unconformity </em>is a type of unconformity which different kinds of stratum were tilted or folded before deposition of younger layers of solid matter above the unconformity. Once the layers were folded and tilted, the older layers of the solid matter eroded, then the younger layers were deposited on the older layers. There <em>angular unconformity </em>is the contact between young and old layers of solid matter.

Therefore, these two principles therefore describe how the tilted layers are older than horizontal layers.

3 0
3 years ago
3. Apple juice is an example of a(n) ________. (SC.8.P.8.9)
trapecia [35]

Answer:

The answer is definitely Water

8 0
3 years ago
What did ancient astronomers think areas of the moon called mares might be?
Bumek [7]

The ancient astronomers think areas of the moon called mares might be Seas.

Option D  

<u>Explanation</u>:

The surface area of Earth's moon is dark, large, and is basaltic plains which are formed by ancient volcanic eruptions. They were dubbed as Maria, "ancient astronomers" who misunderstood them as actual seas. They are less reflective than highlands. Due to their iron-rich composition, they tend to appear dark from the naked eye. The Maria cover approximately about 16% of surface mostly on side that is visible from Earth. The few Maria on side that is too far are much smaller and residing mostly in very large craters. The ancient astronomers mistook the surface area as look like actual seas.

4 0
3 years ago
1. una masa oscila a la frecuencia de 3Hz y con una amplitud de 6cm. ¿cuáles serán sus posiciones en los tiempos t=0 y t= 3.22 s
alisha [4.7K]

Answer:

yes

Explanation:dccdcc

3 0
3 years ago
Other questions:
  • Veins contain a network of valves to insure a one-way flow of blood but arteries do not. This is because veins must counteract t
    11·2 answers
  • If different groups of scientist have access to the same data, how can they draw different conclusions?
    14·2 answers
  • Which feature is a physical property of copper? A oven mitts B a wooden spoon C a metal bowl D rubber soled shoes
    7·2 answers
  • To lift a load of 100 kg a distance of 1 m an effort of 25 kg must be applied over an inclined plane of length 4 m. What must be
    12·1 answer
  • A parallel beam of light from a laser with a wavelength 450 nm, falls on a grating whose slits are 1.28 x 10^-4 cm apart. How fa
    14·1 answer
  • The jet stream occurs in the mesosphere. Please select the best answer from the choices provided T F
    14·2 answers
  • What is the instantaneous speed of the monkey at time t=5s?
    7·1 answer
  • What evidence can you cite to support the claim that the frequency of light does not change upon reflection?
    14·1 answer
  • A camera has a lens which is a curved piece of glass. This lens takes the beams of light from an object and redirects it to form
    8·1 answer
  • True / False
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!