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
ad-work [718]
3 years ago
11

A force of 84N is applied to an area of 15cm". Work out the pressure in N/cm². cm3)

Mathematics
1 answer:
Tcecarenko [31]3 years ago
8 0

Answer:  5.6 N/cm^2

============================================

Work Shown:

Pressure = (Force)/(Area)

P = F/A

P = (84 N)/(15 cm^2)

P = (84/15) (N/cm^2)

P = 5.6 N/cm^2

For every square cm, 5.6 newtons of force is applied.

-------------

Extra info:

If you wanted to convert this to pascals, then you would need to convert 15 cm^2 to 0.0015 square meters. Then apply the formula above to get 56,000 pascals. 1 pascal is equivalent to 1 N/m^2.

You might be interested in
A total of 765 tickets were sold for the school play. They were either adults or students tickets. There were 65 more student ti
Brrunno [24]

Answer: 350 adult tickets

Step-by-step explanation:

(omg I remember this question!)

  • a stands for the number of adult tickets sold

student tickets : a + 65

<em>the equation for the prob: </em>

765 = a + (a + 65)

<em>solve:</em>

combine 'like terms'

1.) 765 = a + a + 65

2.) 765 = 2a + 65

<u>- 65         - 65 </u>

700= 2a

divide by 2

700/2 = 2a/2

<em>(700/2 = 350) </em>

<em>(the "2" in 2a is cancelled out by the other 2)</em>

<u>350 = a </u>

7 0
3 years ago
Renee bought her mother 2 pounds of ground coffee. Her mother uses 4 ounces per day to brew coffee. Did Renee buy her mother eno
sasho [114]
Yes hi and no because 2 pounds
4 0
3 years ago
Read 2 more answers
Fazer scores 43% in a spelling test, what percentage did he get wrong??? ​
Lynna [10]

Answer:

57

Step-by-step explanation:

100 - 43 =

57

6 0
3 years ago
Read 2 more answers
Consider M, N, and P. collinear points on MP. What is the difference between the ratio MN:NP and the ratio MN: MP?​ PLEASE HELPP
Viktor [21]

Answer:

The amount between each. Since you didn't attachment any further information like the amount of M, N, and P or a graph chart- I'll only be able to give an example.  

Let's say M is equal to 3, N is equal to 1, and P is equal to 2. All together these spaces add up to 6 which can be evenly space out or distributed unevenly.  

Like M:N= 3:1 or N:P = 1:2. As you can tell all together (all you have to do is add 3&1 or 1&2) you'll get the result of 4 or 3 and they aren't similar. Let me know if this helps!  I know sometimes seeing technically terms and numbers can be difficult so I tried to explain with words as best I could. Good luck to you.

8 0
4 years ago
Find the mean value of the following. 5, 11, 4, 10, 8, 6​
Tcecarenko [31]
5+11+4+10+8+6 = 44
44/6 = 7.33….


answer: 7.33…..
3 0
3 years ago
Other questions:
  • In science class, Priscilla heats water and measures the temperature of the water every 2 minutes\or data are shown in the table
    5·1 answer
  • What is a rational number between -1/6 and -2/6
    9·1 answer
  • Suppose your friends parents invest $10,000 in an account paying
    7·1 answer
  • A rectangular prism has a length of 12 cm and a width of 4 cm. if the volume of the prism is 240 cm 3 , what is the height?
    10·1 answer
  • if the difference in the side lengths of two squares is 10, and the sum of the side lengths is 18, what are the side lengths?
    10·1 answer
  • you flip three coins. what is the probability that you get at least two tails, given that you get at least one tail?
    15·1 answer
  • A car manufacturing plant assembles 26 cars with 7 having bad brakes. A random inspection reviews 4 cars' brakes. What is the pr
    10·1 answer
  • Find the value of this expression if x= -2 and y=3. x^2y/5
    10·1 answer
  • Need some help with the 5 by 5 puzzle. I keep getting stuck :(
    10·2 answers
  • The area of inner total surface of acubical water tank is 54m². How m3 many of water does it hold?​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!