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
Alecsey [184]
3 years ago
12

9How can you prove that air has weight​

Physics
2 answers:
Art [367]3 years ago
8 0

Answer:

Air does, in fact, have weight, and here's a simple way you can prove it. You'll need two identical balloons, a string, and a dowel. Attach the uninflated balloons to either end of the dowel. Attach the string to the center of the dowel and then hang it from something.

Explanation:

suter [353]3 years ago
6 0

Answer:

I can prove is because air gives you the wait because you breathe it in

You might be interested in
How does this app work
ohaa [14]

Hello! ^^

Welcome to Brainly! Blah-blah

We are so excited, to meet you!

Brainly, is a website for you for answering questions, asking for help! if you need too. Plus, if you answer questions with explanation, you can also become a moderator in here too! But, you are not allow to answer d.umb questions on brainly... Plus, please be careful cause now there is scammers, on brainly... and they may give you a virus... So if you see a question in that don't press that link, just report...

And I hope you, will enjoy in brainly!

Have a great day!

#LearnWithBrainly

Answer:

Jace~

Plus, here is a anime image that might make your day happy. . .

6 0
3 years ago
What is the independent variable of the graph above?
Makovka662 [10]

Answer:

Height of 15 kg Object is the correct answer.

Explanation:

Because the IV (Independent Variable) is always on the x-axis.

6 0
3 years ago
You push your friend, whose mass is 54kg, down a hill so she can go sledding. Her acceleration is 3m/s2. Calculate the amount of
Alecsey [184]

Answer:

18 newtons

Explanation:

Divide weight by speed

3 0
3 years ago
A cannon is fired horizontally at 243 m/s off of a 62 meter tall, shear vertical cliff. How far in meters from the base of the c
Alekssandra [29.7K]

Answer:

865.08 m

Explanation:

From the question given above, the following data were obtained:

Initial velocity (u) = 243 m/s

Height (h) of the cliff = 62 m

Horizontal distance (s) =?

Next, we shall determine the time taken for the cannon to get to the ground. This can be obtained as follow:

Height (h) of the cliff = 62 m

Acceleration due to gravity (g) = 9.8 m/s²

Time (t) =?

h = ½gt²

62 = ½ × 9.8 × t²

62 = 4.9 × t²

Divide both side by 4.9

t² = 62/4.9

Take the square root of both side.

t = √(62/4.9)

t = 3.56 s

Finally, we shall determine the horizontal distance travelled by the cannon ball as shown below:

Initial velocity (u) = 243 m/s

Time (t) = 3.56 s

Horizontal distance (s) =?

s = ut

s = 243 × 3.56 s

s = 865.08 m

Thus, the cannon ball will impact the ground 865.08 m from the base of the cliff.

6 0
3 years ago
The corona
balu736 [363]

Answer:

B

Explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • A high diver of mass 51.7 kg steps off a board 10.0 m above the water and falls vertical to the water, starting from rest. If he
    13·1 answer
  • 8. What is the kinetic energy of a car that has a mass of 1000 kg and is moving at a speed of 30 m/s?
    7·1 answer
  • A capacitor consists of two closely spaced metal conductors of large area, separated by a thin insulating foil. it has an electr
    10·1 answer
  • is it possibly to make special swords made out of light that can cute through anything like in the movie star wars?
    10·1 answer
  • Doctor prescribed drug which is 500mg for patient change this unit into gram
    6·1 answer
  • Using the rules for significant figures, what do you get when you subtract 15.54 from 508.9538? A. 493 B. 493.4 C. 493.41 D. 493
    9·2 answers
  • A particle leaves the origin with a speed of 3.6 times 106 m/s at 34 degrees to the positive x axis. It moves in a uniform elect
    13·1 answer
  • Which of the following is a type of local signaling in which a cell secretes a signal molecule that affects neighboring cells?a)
    6·1 answer
  • The increasing speed of a falling object is caused by
    14·1 answer
  • Why do you think spiders are disliked
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!