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
zavuch27 [327]
3 years ago
15

A flywheel of radius 0.46 m and moment of inertia of 17 kg · m2 rotates initially at a rate of 4.4 rev/s. if a force of 3.2 n is

applied tangentially to the flywheel to slow it down, how much work will be done by this force in bringing the flywheel to a stop?
Physics
1 answer:
LenaWriter [7]3 years ago
8 0
Lolo ppp bbbb nnnn mmmm
You might be interested in
What kind of model is shown below?
Kay [80]
Still there ain’t no picture
7 0
3 years ago
Read 2 more answers
An object is dropped into a beaker containing liquid the object drops to the bottom of the beaker therefore
Wittaler [7]
The objects density is greater than one
7 0
3 years ago
A standard baseball has a circumference of approximately 23 cm . if a baseball had the same mass per unit volume as a neutron or
Svetlanka [38]

<u>Answer:</u>

 Mass of base ball  m_b=3.992*10^{14}kg  

<u>Explanation:</u>

  Circumference of baseball = 2πr = 23 cm

  So radius of baseball = 3.66 cm = 3.66*10^{-2} m

   Mass per unit volume of baseball = Mass per unit volume of neutron or proton.

   Mass of proton = 10^{-27} kg  

   Diameter of proton = 10^{-15} m

   Radius of proton =  5*10^{-16} m

   Volume of ball = \frac{4}{3} \pi r^3

   Now substituting all values in Mass per unit volume of baseball = Mass per unit volume of neutron or proton.    

         \frac{m_b}{\frac{4}{3}\pi *(3.66*10^{-2})^3} =\frac{10^{-27}}{\frac{4}{3}\pi *(5*10^{-16})^3}

         \frac{m_b}{(3.66*10^{-2})^3} =\frac{10^{-27}}{(5*10^{-16})^3}  

         m_b=3.992*10^{14}kg

       So mass of base ball  m_b=3.992*10^{14}kg              

5 0
4 years ago
Read 2 more answers
What is the galaxy that our solar system is located in?
jeka57 [31]

Answer:

I think the answer is Milky Way

I hope this Will help you

7 0
3 years ago
What are the characteristics of ALL living things?
Marina86 [1]

They all use matter  and are and organism of some type rather its a bio-organism or just plain a and simple. They also all eat something of some sort like plants turn sunlight into their meals. And lastly every organism is different no matter what they come from.

8 0
3 years ago
Other questions:
  • The position of a particle moving on x-axis is given by x(t)=t^2 + 2, it’s average velocity in the final interval from t=1 to t=
    11·1 answer
  • The equation for density is mass divided by volume. An increase in density can result from all of the following except _______.
    7·2 answers
  • Answer this question thanks
    7·1 answer
  • What are the dimensions of a square that has an area of 4cm^2
    13·2 answers
  • A car starts from rest and travels for 5.0 s with a uniform acceleration of +1.5m/s². The driver then applies the brakes, causin
    9·2 answers
  • A 1200 kg car traveling at 60 mph quickly brakes to a halt. The kinetic energy of the car is converted to thermal energy of the
    15·2 answers
  • This strand of evidence helped to provide a link in the evolution of whales from land mammals on 4 legs to a sea mammal with fin
    6·1 answer
  • A plane travels at an average speed of 600 kilometers per hour. How long
    11·1 answer
  • The pumping of air into and out of the lungs in known as
    6·1 answer
  • the pressure in a water pipe in the ground floor of a building is 4×10⁵ Pa and three floors up is 2×10⁵. What is the difference
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!