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
JulsSmile [24]
3 years ago
10

Changing the length of an air column will alter its _______

Physics
2 answers:
bija089 [108]3 years ago
8 0
Natural Frequency 
Hope that helped!
taurus [48]3 years ago
5 0
It is natural frequency my people
You might be interested in
Which if the following is a disadvantage of living in singapore
a_sh-v [17]

The Answer Is:

High Quality of Life Come With Restriction On Civil Liberties

3 0
3 years ago
Select the correct answer.
Delicious77 [7]

Answer: A is the correct option.

Explanation:

It was officially declared eradicated in 1979 in the United States.

7 0
3 years ago
Find the kinetic energy of a ball of mass 200 grams moving at a speed of 20 m/s​
Aleks04 [339]

Answer:

40 J

Explanation:

KE = \frac{1}{2} mv^{2} \\KE = \frac{1}{2} (0.200 kg)(20 m/s)^{2} \\KE = 40 J

6 0
3 years ago
Read 2 more answers
A car travels at a constant speed around a circular trackwhose
Mashutka [201]

Answer:

a = 0.77 m/s^2

Explanation:

The centripetal acceleration is given as

a = \frac{v^2}{R}

The velocity of the car can be calculated using the circumference of the track and the period of the car.

2\pi R = v T\\2\pi 2.6 = v 360\\v = 0.045 ~km/s = 45~m/s

So, the acceleration is

a = \frac{45^2}{2.6\times 10^3} = 0.77~m/s^2

8 0
4 years ago
Gina applied 1,780 J of work to move a sofa 3.8 meters. What amount of force did she exert?
Gnoma [55]

Answer:

468.42N

Explanation:

Here,

Work done(W)=1780J

Displacement(s)=3.8m

As we have,

Work=Force×displacement

Now,

\hookrightarrow 1780J=F\times3.8m\\\\\hookrightarrow \frac{1780J}{3.8m} =F\\\\\hookrightarrow F=468.42N

7 0
2 years ago
Other questions:
  • You pull your little sister across a flat snowy field on a sled. your sister plus the sled have a mass of 20 kg.the rope is at a
    5·1 answer
  • What needs to be the relation between the two forces to cause the upper magnet to float without moving?
    5·1 answer
  • A scientific blank must be testable and capable of being proven false?
    15·1 answer
  • According to collision theory, which condition(s) must be met in order for molecules to react?
    12·1 answer
  • Please help
    15·2 answers
  • What form of energy is light
    12·2 answers
  • Someone give me 3 paragraphs why professional athletes are getting paid too much (language arts)
    10·2 answers
  • A barge is 10 m wide and 60 m long and has vertical sides. The bottom of the boat is 1.2 m below the water surface. What is the
    9·1 answer
  • A car accelerates at a constant rate from 0 m/s to 10.0 m/s for 5.00 seconds. What is the displacement?
    12·1 answer
  • Evaluating alternative options and choosing one option among them is called the theory of bounded rationality.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!