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
larisa86 [58]
3 years ago
6

1. Why does Earth's moon have no atmosphere

Physics
2 answers:
atroni [7]3 years ago
7 0
1. Earth's moon has no atmosphere because the moon's gravity is too weak to hold onto gas molecules.
2. On the moon, maria are low flat plains. The word maria comes from the Latin word mare, which means sea.
s2008m [1.1K]3 years ago
7 0
1. The moon's gravity is too weak.
2. Maria are low, flat plains.
You might be interested in
Sort the balloons based on the kinds of charges they carry.
Arte-miy333 [17]

first one is negative

second is none

third is posotive

last one is negative

left to right order

6 0
3 years ago
Most galaxies in the Universe are moving towards the Earth. True or False.
Morgarella [4.7K]

That's false.

There are billions of galaxies in the universe. A few of the nearest ones are moving TOWARD us, and ALL the rest are moving AWAY from us.

The farther a galaxy is from us now, the faster it's moving farther away.

6 0
3 years ago
How does the modern periodic table arrange elements?
Rus_ich [418]

Answer:

In the modern periodic table, the elements are arranged according to their atomic number - not their relative atomic mass . In the periodic table the elements are arranged into: rows, called periods , in order of increasing atomic number. vertical columns, called groups , where the elements have similar properties.

Explanation:

5 0
3 years ago
Read 2 more answers
What is the de broglie wavelength of a 149-g baseball traveling at 95.4 mph? (1 mile = 1.609 km, h = 6.63 × 10–34 j·s)?
boyakko [2]

The solution for the problem is:

Wavelength = Planck’s constant/(mass*velocity) 

Planck’s constant= 6.63*10^-34 with units of J-s or kg-m^2/s^2-s 

mass = 149g = 0.149 kg 

velocity = 95.4.mi/1hr(1609.3m/1mi)(1hr/3600sec) = 42.65m/s 

h/mv = 6.63*10^-34 kg-m^2/s^2-s/(42.65m/s*0.149kg)

wavelength = 1.04 *10^-34 m

5 0
3 years ago
describe how the students position in relation to a reference point and how the boys body could move as he walks to class
BARSIC [14]
His nerves joints and bones control his movement
8 0
3 years ago
Other questions:
  • You are faced with situations every day where you have to make choices, and there is a deep reason that compels you to do so. So
    6·1 answer
  • if a 10 kg object has a kinetic energy of 20 J what is its speed and what is the formula used to calculate speed
    5·1 answer
  • How do you producers consumers and decomposers all live in a cycle
    9·1 answer
  • The difference in emf between the primary coil of a transformer and the secondary coil is directly related to the relative numbe
    9·1 answer
  • Water is boiling in a clear pot, as shown in the picture. Which takes place as water cycles from the bottom of the pot toward th
    10·2 answers
  • Issac newton developed the universal law of
    9·1 answer
  • Determine the time of flight for a projectile shot at an angle of 24 degrees and with aninitial velocity of 26 m/s.
    5·1 answer
  • Explain how a reduction in the amount of sunlight in an ocean ecosystem could cause greater competition among the consumers.
    13·1 answer
  • Which of the following is true about particles of matter?
    10·2 answers
  • A man does 1500 J of work to pull a box of 150 N. what is the displacement of the box?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!