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
Studentka2010 [4]
3 years ago
15

A force of 16.88 N is applied tangentially to a wheel of radius 0.340 m and gives rise to an angular acceleration of 1.20rad / (

s ^ 2) . Calculate the rotational inertia of the wheel. A. 2.77 kg - m ^ 2 B. 0.73 kg - m ^ 2 C. 4.41 kg - m ^ 2 O. 4.78 kg - m ^ 2
Physics
1 answer:
Basile [38]3 years ago
7 0

Given.

force = 16.88 N is

radius = 0.340m

an angular acceleration = 1.20rad/s^2

the formula for torque is

F*r = I*a

where I is moment of inertia

16.88*.34 = I*1.2

I = 4.78Kg-m^2

so rotational inertia I = 4.78Kg-m^2

You might be interested in
Why don't we use more renewable energy sources​
sattari [20]

Answer:

Renewable energy sources 1.Cost more then nonrenewable resources and 2.Are so far not as reliable as nonrenewable energy.

Explanation:

4 0
3 years ago
Read 2 more answers
Standard twist-on wire connectors are not suitable for terminating or splicing aluminum or copper-clad aluminum conductors.
Rainbow [258]

Answer:

True.

Explanation:

Twist-on wire connectors are a sort of electrical conduit used only to fasten two or more small tension (or extra-low tension) electrical conductors.They are also called wire nuts, wire connectors or cone connectors( because of their conical shape). They are not suitable for for terminating or splicing aluminum or copper-clad aluminum conductors.

Hence the above statement is true.

4 0
3 years ago
John is a runner.He runs the 100m sprint in 10.6s.What speed did he travel at (in m/s)​
astraxan [27]
ANSWER: 9.4ms a second

EXPLANATION

100/10.6 = 9.4

Brainiest please?

(Hope this helps you. Have a good day.)

5 0
3 years ago
Read 2 more answers
An object is moving diagonally (down and to the left). You want it to stop moving. In what direction (or
vekshin1
A. Up and to the right
B. Put it in the opposite direction so it won’t go left
3 0
3 years ago
A 2kg book is moved from a shelf that is 2m off the ground to a shelf that is 1.5m off the ground, what is it’s change in gravit
Ket [755]
The gravitational energy is going up subtracting the energy that was on the ground
3 0
4 years ago
Other questions:
  • A spider twirls a fruit fly around in a circle with radius 17.6 cm at the end of a web. If the velocity of the fly is 110 cm/s,
    5·1 answer
  • Bill walks $\frac{1}{2}$ mile south, then $\frac{3}{4}$ mile east, and finally $\frac{1}{2}$ mile south. How many miles is he, i
    10·2 answers
  • How are observation and inference different
    9·1 answer
  • Two thermometers are calibrated, one in degrees Celsius and the other in degrees Fahrenheit.
    14·1 answer
  • Is a satellite orbiting earth free from earths gravity ? Why or why not
    6·2 answers
  • Anyone please??? will rate brainless and would help a lot please
    10·1 answer
  • How long could you survive without electricity? What parts of your life would be affected by loss of electricity?
    12·1 answer
  • Two vectors of magnitudes |A| = 8 units and |B| = 5 units make an angle that can vary from 0° to 180°. The magnitude of the resu
    7·1 answer
  • Light is form of energy that causes
    8·2 answers
  • A boat travels at 15 m/s in a direction 45° east of north for an hour. The boat then turns and travels at 18 m/s in a
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!