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
Zigmanuir [339]
1 year ago
6

the reason the moon does not crash into the earth is that the group of answer choices moon has less mass than the earth. moon ha

s a sufficient tangential speed. earth's gravitational field is weak at the moon. gravitational pull of other planets keeps the moon up. none of these
Physics
1 answer:
lora16 [44]1 year ago
4 0

The moon's mass is only outnumbered by Earth's mass, which is 81 times greater. This indicates that while it moves in a circle, the circle is substantially smaller than usual. The core of the circle that the Earth revolves around is really inside the planet.

In space, there is gravity. It is gravity that makes the moon orbit. Everything in orbit, including the moon, is falling freely. That entails letting gravity operate as it pleases. Because you continually missing the object you are orbiting, an orbit is like a fall that never makes it to the earth; by the time you arrive at the spot where the object was, you have overshot, and it is now behind you.

Learn more about Earth here-

brainly.com/question/14042561

#SPJ4

You might be interested in
Place the types of radiation in order of INCREASING mass.
lubasha [3.4K]

Answer & explanation:

  • Gamma Radiation (γ):  Also called gamma rays. Gamma radiation is made of electromagnetic waves, has zero charge and mass, continuously emits heat and has the ability to ionize air and make it conductive of electric current.
  • Beta radiation (β): Beta rays or beta particles, are electrons, negative particles with charge - 1 and mass number 0.
  • Alpha radiation (α): Also called alpha particles or alpha rays, are particles charged by two protons and two neutrons.  They have positive charge +2 and mass number 4.
5 0
4 years ago
30 points!
vlada-n [284]

Answer:

Since strong nuclear forces involve only nuclear particles (not electrons, bonds, etc)  items 3 and 4 are eliminated.

Again item 2 refers to bonds between atoms and is eliminated.

This leaves only item 1.

Nuclear forces are very short range forces between components of the nucleus.

Weak nuclear forces are trillions of times smaller than strong forces.

Gravitational forces are much much smaller than the weak nuclear force.

6 0
3 years ago
Which statement best describes Cleo's mistake? Light travels through air and water in angled, scattered paths. Light does not ch
pashok25 [27]

<u>The question</u> (obtained from the internet);

Cleo stated that light travels through air in straight paths, and when it moves from air to water, light changes direction, speeds up, and bends towards the normal

Answer:

The statement that best describes Cleo's mistake is;

Light slows down when it moves from air into water

Explanation:

The question;

Cleo stated that light travels through air in straight paths, and when it moves from air to water, light changes direction, speeds up, and bends towards the normal

The speed of light in water = 225,000 km/s

The speed of light in air = 299,702,547 m/s

The speed of light in vacuum = 299,792,458 m/s

Therefore, light slows down when it moves from a less dense medium to a denser medium

Light moves closer (bends) towards the normal when it moves from air into water. Light therefore, changes direction, and light moves in straight path which is known as rectilinear motion

Therefore, the statement that describes Cleo's mistake is that light actually slows down when it moves from air into water.

5 0
3 years ago
For adults, the RDA of the amino acid lysine is 12 mg per kg of body weight. How many grams per day should a 79 kg adult receive
Gennadij [26K]
12 mg = 0.012 g
12 mg = 1.2e-5 kg

75 kg = 75,000 g
5 0
3 years ago
Describe the history of magnetism​
Anestetic [448]

Answer:

Explanation:

it is a force generated in matter by the motion of electrons within its atoms.

3 0
3 years ago
Other questions:
  • Identify the role that galileo played in developing the heliocentric theory
    12·1 answer
  • Three different people weight a standard mass of 2.00 g on the same balance. Each person obtains a reading of 2.32 g for the mas
    5·1 answer
  • An FM radio station transmits a signal with a frequency of 89.1 MHz. Give the wavelength in meters. (use at least three signific
    11·1 answer
  • A racehorse is running with a uniform speed of 69 km/hr along a straightaway. what is the time it takes for the horse to cover 4
    5·2 answers
  • The equation E = MC squared relates energy and 1. Force 2. Gravity 3. Mass 4. Work
    13·2 answers
  • Plzzz Help
    11·1 answer
  • A car traveling at 31 m/s starts to decelerate steadily. It comes to a complete stop in 7 seconds. What is its acceleration
    10·1 answer
  • The earth attracts an apple with a force of 15 Newton. taking this as an action force, how much is reaction force? who accepts t
    12·2 answers
  • Two energy transfers take place when a book hits the ground, Which type of energy transfers are those
    11·1 answer
  • Megan looks up at the night sky. She counts 20 stars that appear to be directly overhead. How many of these stars will appear to
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!