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
erastovalidia [21]
2 years ago
13

Why do astronauts on the moon seem like they're "Walking on springs" while on earth we are firmly attached to the ground

Chemistry
2 answers:
Sergio [31]2 years ago
8 0
We have gravity here on earth while in space there’s none
daser333 [38]2 years ago
8 0
Because of the moon's considerably lower gravity. The moon's gravity is about 1/4 as strong as the earth's gravity.
Our muscles a built to carry us on the earth. The astronauts are used to walking on earth so when they push forward with their legs they tend to use the same amount of energy which is 4 times more than needed. That push causes them to rise, Newton's second law
You might be interested in
Iron (Fe) is classified as a metal while Silicon (Si) is classified as a metalloid. Which physical property do these two element
sp2606 [1]
I’ll try to get someone to help you I got you bro I’m gonna go find somebody got you
4 0
3 years ago
Which of the following statements is true of glare control?
galina1969 [7]
The correct option is B. 
Indirect lighting refers to fixtures which direct the light upward to bounce off the wall or ceiling to light a room. This type of lighting is diffusely reflected and create less glare compare to direct lighting. Direct lighting usually direct the light downward, directly on to the surface below to provide illumination.
8 0
3 years ago
How many ATOMS are in 3.5g of Na?
nignag [31]
That 1 mole of Silicon weighs 28.0855 g. Therefore, 28.0855 g of Silicon contains 6.022×1023 of Silicon atoms. hope this helps :)
4 0
3 years ago
Determine the number of 3s electrons in Na .
Scorpion4ik [409]

Answer:

Explanation:The atomic number of sodium is 11. That is, the number of electrons in sodium is 11. Therefore, a sodium atom will have two electrons in the first shell, eight in the 2nd orbit, and an electron in the 3rd shell.

3 0
1 year ago
Wat are the five assumption of kinetic therory of gases​
il63 [147K]

Answer:

The five assumption of Kinetic molecular theory are given below.

Explanation:

Kinetic molecular theory of gasses stated that,

1) Gases consist of large number of smaller particles which are distance apart from each others.

2) The gas molecules collide with each other and also with wall of container and this collision is elastic.

3) Gas molecules are in continuous random motion and posses kinetic energy.

4) The forces of attraction between gas molecules are very small and considered negligible.

5) The temperature of gas is directly proportional to average kinetic energy of gas molecules.

6 0
3 years ago
Other questions:
  • Where do the electrons come from that produce heat and light in a light bulb?
    11·1 answer
  • In the following reaction, how many grams of nitroglycerin c3h5(no3)3 will decompose to give 25 grams of co2?4c3h5(no3)3(l) 12co
    9·1 answer
  • Suppose you rolled a twelve-sided number cube
    15·2 answers
  • 230g sample of a compound contains 136.6g carbon, 26.4g hydrogen, and 31.8g nitrogen. What is masspercentif oxygen
    5·1 answer
  • The mass number of this atom is_________<br><br>​
    6·1 answer
  • Nitric oxide (NO) reacts with oxygen gas to produce nitrogen dioxide. A gaseous mixture contains 0.66 g of nitric oxide and 0.58
    10·1 answer
  • Ammonia, NH3 is a common base with Kb of 1.8 X 10-5. For a solution of 0.150 M NH3:
    14·1 answer
  • According to the law of conservation of matter, what cannot change during a chemical reaction?.
    10·1 answer
  • Which choice describes the function of the pancreas gland?
    8·1 answer
  • Define climate and weather. What is climate change? Why is it important to know about climate change?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!