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
vredina [299]
3 years ago
10

Why swimsuits are made of synthetic fibers while cleaning mops are made of cotton?

Physics
1 answer:
hram777 [196]3 years ago
3 0
Swimsuits need to repel water mops need to soak in water
You might be interested in
What is the x-component of a vector with a magnitude of 115 km at an angle of 22°?
ruslelena [56]

The x-component of a vector are < 106.6, 43.07 >

Depending on the angle we are provided, the x-component of a vector can either be cos or sin. Cos always corresponds to the right triangle's side that contacts the specified angle.

If a vector v with magnitude ||v|| makes an angle θ with the positive x-axis then,

v = ||v|| cos θi + ||v|| sin θj

 =  < ||v|| cos θ , ||v|| sin θ >

Magnitude p = 115 km

Angle = 22°

p = ||p|| < cos θ, sin θ >

p = 115 < cos 22°, sin 22° >

p = 115 < 0.927, 0.3746 >

p = < 106.6, 43.07 >

Therefore,  the x-component of a vector are < 106.6, 43.07 >

Learn more about vectors here:

brainly.com/question/8043832

#SPJ1

4 0
2 years ago
A 55- kg woman has a momentum of 220 kg.m/s. What is her velocity?
exis [7]

Answer:

P=mv

Momentum=mass*velocity

Mass=55kg

Velocity=?

Momentum=220kg.m/s

P=mv

v=p/m

v=220/30

v=7.33m/s

Explanation:

6 0
3 years ago
2) A man squeezes a pin between his thumb and finger, as shown in Fig. 6.1.
Salsk061 [2.6K]
<h3>pressure = force / area</h3>

<h3>force = 84 N</h3><h3>pressure = 6 × 10 - 5 = 55 m2</h3>

<h3>pressure = 84 / 55</h3>

<h3>pressure = 1.53 pascals</h3>

hope that helps and please tell me if i am wrong :)

8 0
3 years ago
1. Why is the theory that all things are made up of atoms a theory and not a fact?
steposvetlana [31]
Because there is no record of all things. As we have partially unknow information, it can never be held as a fact.
3 0
3 years ago
Why is the law of gravity an example of a universal law
frozen [14]
The answer is B........
4 0
3 years ago
Read 2 more answers
Other questions:
  • How does a nuclear power plant produce electricity
    10·1 answer
  • For a particular pipe in a pipe-organ, it has been determined that the frequencies 296 Hz and 370 Hz are two adjacent natural fr
    8·1 answer
  • Why can’t we just stop producing Co2
    8·1 answer
  • Help me anybody please solve this
    6·1 answer
  • At 45 degrees s latitude, the angle of the noon sun is lowest and the length of daylight is shortest on:
    13·1 answer
  • 5. An electrical power plant generates electricity with a current of 50 A and a potential difference of 20 000 V. In order to mi
    6·1 answer
  • An object moves 100m distance in 5 second.find its speed?​
    7·1 answer
  • The area of the object is 10 cm2, it is 2 m away from the 200 cd light source. What stream of light falls on the book?
    15·1 answer
  • Which of the folltrue or false: the ratio of heat exchange in conduction is independent of exposure time.owing techniques uses e
    5·1 answer
  • Why is it so difficult for astronomers to see new stars in the process of birth?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!