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
mezya [45]
2 years ago
13

Jorge is sitting on a couch. Gravity exerts a downward force on him. Based on Newton's law of action-reaction, the other force a

cting on Jorge is the – *
A) downward force of the floor.
B) downward force of air pressure.
C) upward force of momentum.
D) upward force of the couch.
Chemistry
2 answers:
adoni [48]2 years ago
8 0
A because I had got it right
ankoles [38]2 years ago
8 0
B.
I’m not 100% but it’s obviously not an upward force and I don’t think it’s A. Cause air can’t do that.
You might be interested in
Describe how the height of the tides changes from Monday to Thursday.
adoni [48]
One of the results is that the moon is near the earth and the other one, the oceans tide. Even though the earth can hold any object within
ts proximity, the ocean is partly attracted due to its liquid property. At night, the ocean tends to be attracted to the moon by creating a bulge and assigning it as ‘high tide’. This is due to the strong gravitational pull of th moon to the earth.

I hope this helps!
This might be right..
5 0
3 years ago
Discribe how continents and oceans are carried on tectonic plates
Vanyuwa [196]
This question seems to be very basic .the ocean is above the plate, the plate material is heavier than water (it being rock). That's pretty much all of it. The plates grind a little and new land pushes up at plate boundaries but this does not seem to be related. The heavier material is below and the lighter above, those being rock and water respectively.
hope this helped u
7 0
3 years ago
Which transition represents a time when water molecules are moving closer together? Frost forms on a window pain. Sleet turns to
Anettt [7]
The correct answer here is C. Dew forms on the grass.

Water is a polar substance, which means it has many unique properties. One of which, is its ability to adhere and cohere to surfaces and substances. This particular question is asking about the cohesive properties of water, meaning it’s ability to stick to itself (through bonding.) The only answer choice that represents a situation where water is linking up with other molecules of water are dew drops. The water comes together using cohesion to form the drop and hen the water’s high surface tension properties meet the dew drop’s shape. The other answer choices describe alternate processes like: freezing, melting, and evaporation, respectively.

I hope this helps! :)
4 0
3 years ago
1. This balanced equation represents a chemical reaction.
Dafna1 [17]

Answer:

combustion is the answer

5 0
2 years ago
What is the complete balanced equation for the reaction that occurs when lithium carbonate (Li2CO3) is heated?
Fed [463]
When heating lithium carbonate (Li2CO3), it will dissociate to Li2O and Co2. So the balanced chemical equation of this reaction is Li2CO3 = Li2O + CO2. 
7 0
3 years ago
Other questions:
  • What is the most important thing you need to remember for physical change?
    11·1 answer
  • Which nonmetal is likely to be least reactive
    12·2 answers
  • Three useful applications of alkaline earth metals
    5·1 answer
  • Indentify two advantages in daylight saving time
    15·2 answers
  • Final setup in scientific method
    9·1 answer
  • What term is given to a substance that can dissolve in a particular liquid?
    10·1 answer
  • Calculate the mass of CaCl2 ( formula wt. = 110.99) thatshould
    14·1 answer
  • Calculate the atmospheric pressure if the boiling point of water is 81 degrees Celsius.
    15·1 answer
  • List five household items that contain the same chemicals as cigarettes.
    7·1 answer
  • Whats the main difference between a double replacement reaction and a single replacement
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!