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
RideAnS [48]
3 years ago
15

which example would most likely decrease friction? using cleats, rather than gym shoes, on a field using shaving cream, rather t

han shaving on dry skin using a wide parachute, rather than a narrow parachute, when skydiving using sandpaper, rather than regular paper, on wood
Chemistry
2 answers:
rosijanka [135]3 years ago
4 0
"<span>using shaving cream, rather than shaving on dry skin" I believe this is the answer. coz rest of them would increase friction rather than decrease</span>
Nataly [62]3 years ago
3 0

The answer is: using shaving cream, rather than shaving on dry skin.

Friction is the force resisting the relative motion of solid surfaces, fluid layers and material elements sliding against each other.

Shaving would be much easer using shaving cream, because friction is decreased.

This is example of decreasing skin friction.

Skin friction is the force resisting the motion of a fluid across the surface of a body.

Other examples cause increase of friction.

You might be interested in
A liquid is placed in a closed container and time passes until
mixas84 [53]

Answer: Dynamic equilibrium

Explanation:

3 0
2 years ago
A piece of metal ore has a density of 1.72 g/mL. When a student places it into a graduated cylinder containing water, the liquid
Hunter-Best [27]

Answer:

9g

Explanation:

Since..., Density = mass/volume

;Firstly calculate the volume change of the water when the metal is placed in,

;Volume = 26.47 - 21.25

;Volume = 5.22 mL

Hence the mass of the ore;

; Making mass the subject of formula in the above equation,

Mass = Density × Volume

; Mass = 1.72 × 5.22

; Hence the mass = 8.9784

= 9g

5 0
3 years ago
Assuming all volume measurements are made at the same temperature and pressure, how many liters of oxygen gas would it take to r
EleoNora [17]
2H2 (g) + O2 (g) -->2H2 O(g)
mole ratio of H2:O2=2:1
7.25/2=3.625
3 0
3 years ago
List the methods of separation used in water purification...... ( HELP PLEASE )
lawyer [7]

Answer:

I can list four. These are the main ones.

Bolling

Filtration

Distillation.  

Chlorination

Explanation:

3 0
3 years ago
To find the atomic mass of a particular atom you need to know
Andreyy89
You just need the number of protons and number of neutrons as the mass of eelctrons is negligible
5 0
3 years ago
Read 2 more answers
Other questions:
  • You have 3 L of a 5M solution of calcium chloride. How many L would you be able to make of a 0.5M solution?
    15·1 answer
  • The primary mechanism for converting atmospheric carbon into usable forms for life on earth is achieved by
    12·2 answers
  • Question 5
    11·1 answer
  • An unknown solution has a pH of 8. How would you classify the solution? A.acidic B.basic C.neutral D.There is not enough informa
    15·2 answers
  • What determines the severity of the storm?
    11·2 answers
  • Which of the following organelles directs of the other parts of the cell?
    14·2 answers
  • Which is not an example of a
    6·1 answer
  • How is the kinetic energy of the particles that make up a substance different after is changes state
    12·1 answer
  • How many moles of c3h6will be consumed when 4.11 mol of co2 are produced in the following equation 2c3h6 +9o2 - 6co2 + 6H2o
    10·1 answer
  • Several balls and sticks glued together to represent a molecule
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!