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
jok3333 [9.3K]
3 years ago
8

What is the force of a 3kg skateboard accelerating at a rate of 4m/s?

Chemistry
1 answer:
Sholpan [36]3 years ago
7 0
To times 4 and 3 together for mass and acceleration then your answer would be 12, So Force= 12
You might be interested in
A solid sample is hit with a hammer and breaks into jagged, irregular shards. What type of solid was it? A) molecular solid b) n
DaniilM [7]

I honestly don't know the answer

8 0
2 years ago
What happens to the chemical identity of a substance during a physical change?
klio [65]
Nothing happens because a physical change only changes the appearance of the substance, whereas a chemical change transforms the substance into something completely different.
i.e. (chemical change) wood + fire = ash
(physical change) wood + axe = smaller pieces of wood
5 0
3 years ago
Sharon reads two different articles about avocados. The first article, in a weight-loss magazine, claims that avocados are unhea
ser-zykov [4K]

Answer:

Is the source an authority on the subject?

Explanation:

To figure out which source is accurate, you want to find out the source's authority on the subject. For  example, if you wanted to learn how to play the piano, you wouldn't go to a dance teacher, you would go to someone who knows how to play the piano. The person who knows how to play the piano has more authority to teach the piano than a dance teacher.

3 0
3 years ago
Quincy wants to see a real example of rock weathering. Where would be the best place for him to go? A. up on the roof of his hou
zhannawk [14.2K]

Answer:

Option (D)

Explanation:

Weathering is usually defined as the disintegration of rocks at the surface of the earth. This break down of rocks is mainly caused by the geological processes that occur on the earth's surface. This process results in the formation of sediments that are transported and deposited in a new environment.

This weathering process primarily takes place in three different ways such as-

  • Physical weathering- Here, the rocks are broken down by the physical agents such as wind, water, ice.
  • Chemical weathering- Here the rocks are broken down when interacts with the chemical containing water.
  • Biological weathering- here, the rocks are broken down due to the activities done by organisms such as plants and animals.

In the given condition, Quincy can see a real example of rock weathering in the high mountainous region, as in the mountainous region the rocks are frequently weathered and eroded by the agents such as wind, water, and ice.

Thus, the correct answer is option (D).

4 0
3 years ago
PLS HELP THIS IS ACTUALLY SCIENCE
Alekssandra [29.7K]

Answer:

Death rates, Birth rates, and immigration rates

Explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the [h3o+] in a solution with a poh = 5.20?
    7·1 answer
  • Iodine would have chemical properties most like -
    12·1 answer
  • Give the structure of the product obtained when cyclopropene loses a proton. Will the product be aromatic or not?
    7·1 answer
  • Water (2350 g ) is heated until it just begins to boil. If the water absorbs 5.83×105 J of heat in the process, what was the ini
    8·1 answer
  • A cubic object has a volume of 250 cm. What is its density if its mass is 5 points<br> 257.3 g?
    7·1 answer
  • 53. Which of the following polymer is suitable for packaging
    8·1 answer
  • How much energy does an electric hair dryer use if it draws 8.3 amps of current when using 120 volts for 5.0 minutes?
    12·2 answers
  • What is the chemical name of the compound Ti2O3? Use the list of polyatomic ions and the periodic table to help you answer.
    6·2 answers
  • What is the molality of a D-glucose solution prepared by dissolving 36.0 g of D-glucose, C6H12O6, in 125.9 g of water
    6·1 answer
  • What is the form of energy present in the pizza that we eat? group of answer choices mechanical chemical potential radiation.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!