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
vodomira [7]
3 years ago
13

Calculate the pressure exerted on the ground when a woman wears high heals. Her mass is 65 kg. and the area of each heal is 1 cm

^2.
Physics
1 answer:
erma4kov [3.2K]3 years ago
8 0

Answer:

318.5 x 10^4 Pa

Explanation:

weight of woman = m g = 65 x 9.8 = 637 N

Area of both the heels = 1 x 2 = 2 cm^2 = 2 x 10^-4 m^2

Pressure is defined as the thrust acting per unit area.

P = F / A

Where, F is the weight of the woman and A be the area of heels

P = 637 / (2 x 10^-4) = 318.5 x 10^4 Pa

You might be interested in
Who created the idea of evolution?
melisa1 [442]
<span>Charles Darwin and Alfred Russel Wallace were the ones who had the idea of evolution in 1858!</span>
4 0
3 years ago
Read 2 more answers
What are those tiny things that you plant underground to grow plants?
guajiro [1.7K]
The answer is seeds the thing that with proper care grows plants
8 0
3 years ago
A copper wire is stretched so that its length increases and its diameter decreases. what is the result?
Dovator [93]

The result is although the wire's resistivity doesn't change, its resistance does.

Considering the formula for a material's resistance:

​R=pL/A

R is directly proportional to L and inversely proportional to A, as can be seen. Be aware that "rho" is a material-specific and intensive attribute (meaning this value will not change if the material is only physically altered). Remember that A = This implies that the relationship between R and the square of r is inverse. When the wire is stretched, the impacts on length are less noticeable than the effects on r. Therefore the wire's resistance increases, but its resistivity stays the same.

Learn more about resistance here:

brainly.com/question/20708652

#SPJ4

3 0
2 years ago
A diagram that show the sun and the center of the solar system is known as a(n)?
SCORPION-xisa [38]

The answer to this question is B....hope this helps.

4 0
4 years ago
Which form of energy is associated with an object’s position?
dybincka [34]

Answer:

potential

Explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • True or false a reference point is the object to which we compare another object's motion
    14·2 answers
  • WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!
    11·1 answer
  • One problem for humans living in outer space is that they are apparently weightless. One way around this problem is to design a
    9·1 answer
  • Canoeing a person in a canoe wants to cross a 65-foot-wide river. he begins to paddle straight across the river at 1.2 m/s while
    15·1 answer
  • What are some examples of electromagnetic energy and what are the different types of electromagnetic energy?
    6·1 answer
  • A hydraulic lift has pistons with diameter 28cm and 70cm, respectively. If a force of 500 N is exerted at the input piston. What
    12·1 answer
  • What is the current in a circuit if the charge passing each point is 10current <br>in 2s​
    7·1 answer
  • Help ASAPP!!!!!
    15·1 answer
  • What symbol is in the middle of the chemical equation? <br> an equal sign<br>an arrow​
    14·1 answer
  • 1 second<br> What is the frequency of this wave?<br> O 1<br> 02<br> O 3<br> O4
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!