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
Vlad1618 [11]
3 years ago
12

Why is friction important for gymnast working on parallel bars

Physics
1 answer:
igomit [66]3 years ago
8 0
Hey there,
Friction is important to increase the friction between the bars and the gymnast to prevent the gymnast from falling and hurting themselves.

Hope this helps :))

<em>~Top♥</em>
You might be interested in
Quentin made a table to summarize uses of electromagnetic waves.
snow_lady [41]
B luggage inspections
8 0
3 years ago
Read 2 more answers
Which property makes radio waves most useful for communication? They have low frequencies. They have long wavelengths. They tran
Mila [183]
I think it would be that they have long wavelengths
6 0
4 years ago
Read 2 more answers
Which term describe the substance that forms when two or more types of atoms join?
xz_007 [3.2K]
C i’m pretty sure but don’t take me as your first answer i just need to answer a question to ask one.
4 0
3 years ago
Read 2 more answers
Two sources of light of wavelength 710 nm are 9 m away from a pinhole of diameter 1 mm. How far apart must the sources be for th
Zepler [3.9K]

Answer:

7.8 mm

Explanation:

Wavelength = λ = 710 nm = 710×10⁻⁹ m

Distance between light sources =  L = 9 m

Diameter of pinhole = d = 1 mm = 1×10⁻³ m

Rayleigh Criterion

D=1.22\frac{L\lambda}{d}\\\Rightarrow D=1.22\frac{9\times 710\times 10^{-9}}{1\times 10^{-3}}\\\Rightarrow D=0.0077\ m=7.8\ mm

Distance between difraction pattern is 7.8 mm.

4 0
4 years ago
A ball with 5j of GPE falls to the ground. What is the KE of the ball at the moment it hits the ground
schepotkina [342]

Answer:

6j

uuuuuuus Jessica unmold sun wu disco if u duh tastes jealous happens

7 0
3 years ago
Other questions:
  • Suppose the B string on a guitar is 24" long and vibrates with a frequency of about 247 Hz. You place your finger on the 5th fre
    9·1 answer
  • Ryan is driving his car to band practice. His speed is 55 mph. Splat! A bug smashes against the windshield, and bug "guts" are e
    10·2 answers
  • You do 45 j of work in 3 seconds. how much power do you use
    7·1 answer
  • A copper block with a mass of 300 grams is cooled to 77 K by being immersed in liquid nitrogen. The block is then placed in a St
    14·1 answer
  • You’re standing at the highest point on the Moon, 10,786 mm above the level of the Moon’s mean radius. You’ve got a golf club an
    10·1 answer
  • A steam power plant produces 50MW of net work while burning fuel to produce 150MW of heat energy at the high temperature. Determ
    6·1 answer
  • Your bike is too big if your can't touch the ground A.Knees B.Hands C.Feet​
    7·1 answer
  • Which of the following are not correctly balanced reactions?
    13·1 answer
  • 1 point
    15·1 answer
  • Changes in daily ____ like tracking can lead to constipation
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!