michellesBTS98
michellesBTS98 michellesBTS98
  • 02-03-2018
  • Physics
contestada

a 40 N block exerts 20 Pa of pressure on a table. What is the area of the block that is touching the table?

Respuesta :

Rodiak
Rodiak Rodiak
  • 11-03-2018
Pressure is defined as a ratio between force and area at which force is acting:

[tex]pressure= \frac{force}{area} [/tex]

Now we solve this formula for area and we can calculate it.
[tex]area= \frac{force}{pressure} \\ area= \frac{40}{20} \\ area=2 m^{2} [/tex]
Answer Link

Otras preguntas

Which point has the coordinates (-3 1/2,2)
Read the text and write in Spanish. You may copy and paste the accented and special characters from this list if needed: Á, á, É, é, Í, í, Ó, ó, Ú, ú, ü, Ñ, ñ,
Which is 2logx - 6 log(x-9) written as a single logarithm.
What is the value of X?
Help Please 1st. Drop Down Menu A.Number of Minutes B.Temperature 2nd. Drop Down Menu A.X-axis B.Y-axis 3rd.Drop down Menu A.Temperature B.Number o
which sentence suggest the least amount of psychic distance
Which of the following is defined as the elastic leasing of pooled computer resource over the Internet? 1) Broadband 2) Wiki 3) The cloud 4) Bluetooth 5) SSD
At what x-values do the graphs of the functions y=cos 2x and y = cos^2 x-1 intersect over the interval 0 ≤ x ≤ pi. There must be two selections there are two an
use 3.14 for pi to estimate the area of a circle if the diameter is given 28.2m round the answer to the nearest hundredth if necessary
The complete oxidation of glucose in aerobic respiration occurs through which of the following sequence of metabolic reactions?