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
dezoksy [38]
3 years ago
15

Please help with this problem. Thank you.​

Physics
1 answer:
4vir4ik [10]3 years ago
4 0

Answer:

Explanation:

F = mω²R

F = 15(2π/8.5)²(7.8)

F = 63.93044788...

F = 63.9 N

answer a) is the closest. No idea how they got a value that low unless they used a poor approximation for π.

You might be interested in
What are the different types of topology?​
dolphi86 [110]

Answer:

common types of topologies, and we're going to break each of them down in the guide below.

Bus topology. As the simplest design, a bus topology requires nodes to be in a linear order. ...

Ring topology. Another simple design is the ring topology. ...

Star topology. ...

Mesh topology. ...

Tree topology.

Explanation:

3 0
2 years ago
Read 2 more answers
What is any factor of an experiment that is not changed called? control, dependent variable ,independent variable
Softa [21]
A control is the factor which is not changed 
5 0
3 years ago
Read 2 more answers
Suppose a current flows through a copper wire. Which two things occur?
Bingel [31]

Answer:

a

Explanation:

as the copper wire is very dangerous so now if these two thing happens then it would easily help the current flows through it so it might be a little bit easy for the current to flow through it

4 0
2 years ago
True or False: The arrows on a motion map should point in the directions of motion.
slavikrds [6]

Answer:

true,true,false

Explanation:

its false because if it is equal it would show an arrow pointing left and a 20 and the same for the right

3 0
3 years ago
A ball is thrown into the air
Alenkinab [10]
And because of gravity it falls back down to the earth.
5 0
3 years ago
Other questions:
  • A balloon used in surgical procedures is cylindrical in shape. as it expands outward, assume that the length remains a constant
    9·1 answer
  • What is the difference between Drift current & Diffusion current ?
    11·1 answer
  • Which of the following would you expect to have the highest specific heat? SC.A.1.3.3
    15·1 answer
  • PLEASE HELP! How much heat is absorbed by 57g iron skillet when its temperature rises from 11°c to 30°C?
    12·1 answer
  • Time period of a simple pendulum is measured at Karachi. What change will occur in the time period, if it is measured on mount e
    14·1 answer
  • Two magnets are placed near each other on a space station orbiting Earth.
    8·2 answers
  • Macy and Sam are trying to push a large box across a floor. Both girls push with an equal amount of force. The total amount they
    5·1 answer
  • The rate of distance traveled per unit of time, without regard to direction
    11·2 answers
  • 2. The length of a day is based on the amount of time that
    9·1 answer
  • What is a tension force
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!