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
Kobotan [32]
3 years ago
15

What is the minimum tangential velocity a space station would need to simulate earth gravity if the radius is 50 meters ?

Physics
1 answer:
Aneli [31]3 years ago
5 0

Explanation:

angular velocity is given by

w =  \sqrt{ \frac{g}{r} }

w =  \sqrt{ \frac{9.8}{25} }

w = 0.626

now tangential velocity is

V = rw

= 25 x 0.626

= 15.65 m/s

You might be interested in
A wire delivers 12.0 C of charge in 4.0 s. What is the current in the wire? 3.0 A 8.0 A 16 A 48 A
const2013 [10]
3.0 A i got it off Quizlet and there usually always right lol can't submit tho my answers to short.... Dot dot dot
5 0
3 years ago
Read 2 more answers
When looking at a food label, to be considered a good source of a nutrient, the nutrient must be? A.More than 20% of your daily
aleksklad [387]

Answer:

A. More than 20% of your daily recommended amount.

Explanation:

Reading food labels can be tricky. The percent daily value listed on the right of all food labels lets you know what percent out of the recommended daily intake of each nutrient you are consuming in that specific food.

To check if the food you're consuming is a good source of that nutrient you need in higher amount, the nutrient must be labeled 20% or higher.

The rule used here is called the 5/20 rule. According to this rule, A nutrient that is 5% or below is considered less and a nutrient which is labeled 20% or higher is considered good enough in that food source.

8 0
3 years ago
Find the angle ϕ between the filter's polarizing axis and the direction of polarization of light necessary to increase the ratio
nika2105 [10]
D. that looks like a rubber band.
3 0
3 years ago
What is the measurement of loudness of sounds
AURORKA [14]
The measurement of sound is in decibels.
4 0
3 years ago
Geologists have evidence that the continents were once a single giant landmass that land mass eventually split apart and the ind
mars1129 [50]
The part that it played was in the changing of the environment/climate for the organisms that live on those continents. And the part it could've played was the way that the organisms had to adapt to that climate and it stayed that way over generations.

7 0
3 years ago
Other questions:
  • Why hydrogen atom does not emit X-rays??
    11·1 answer
  • A projectile is shot directly away from Earth's surface. Neglect the rotation of the Earth. What multiple of Earth's radius RE g
    15·2 answers
  • Distance versus Displacement Worksheet
    15·2 answers
  • Hiw many times lager then a centimeter is a dekagram​
    5·1 answer
  • A car traveling at 15 m/s starts to decelerate steadily. It comes to a complete stop in 10 seconds. What is it’s acceleration
    8·2 answers
  • E4.Suppose Galileo’s pulse rate was 75 beats per minute. How many beats per second is this? What is the time in seconds between
    7·1 answer
  • (a) Suppose that your measured weight at the equator is one-half your measured weight at the pole on a planet whose mass and dia
    15·1 answer
  • Pain... physical, mental, emotional?
    15·1 answer
  • A student is investigating the differences between light waves and sound waves. The student does this by using a capsule filled
    5·2 answers
  • Atomic numbers for atoms _____ in increments of _____ as you move across the periodic table of elements
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!