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
Aleks04 [339]
3 years ago
10

Where is this earthquake's epicenter?

Physics
2 answers:
Olegator [25]3 years ago
7 0

The answer would be Beijing, China.

Studentka2010 [4]3 years ago
4 0
The correct answer is C
You might be interested in
A rifle is aimed horizontally at a target 50.0 m away. The bullet hits the target 2.90 cm below the aim point. . . Whats the bul
Marina CMI [18]
The problem ask to calculate the bullet's flight time and the bullet's speed as it left the barrel. So base on the problem, the answer would be that the flight time is 0.076 seconds and the speed of the bullet is 657.9 m/s. I hope you are satisfied with my answer and feel free to ask for more if you have questions and further clarifications. 
5 0
2 years ago
Is the SI unit of work newton?
Naya [18.7K]

Answer:

Newton is the SI unit for force . Newton is kg m2

7 0
3 years ago
Read 2 more answers
The speed of sound in room temperature (20°C) air is 343 m/s; in room temperature helium, it is 1010 m/s. The fundamental freque
Lera25 [3.4K]

Answer: f = 927.55Hz

Explanation: Since the the tube is open-closed, the length of air and the wavelength of sound passing through the tube is given below

L = λ/4 where λ = wavelength.

speed of sound in air = v = 343m/s.

fundamental frequency of open closed tube = 315Hz

λ = 4L.

v = fλ

343 = 315 * 4L

343 = 1260 * L

L = 343/ 1260

L = 0.27m

In the same tube of length L = 0.27m but different medium ( helium), the speed of sound is 1010m/s.

The length of tube and wavelength are related by the formulae below

L = λ/4, λ=4L

λ = 4 * 0.27

λ = 1.087m.

v = fλ

1010 = f * 1.087

f = 1010/1.807

f = 927.55Hz

4 0
2 years ago
10. The electron dot diagram for the element Ne would have ​
zmey [24]

Answer:

2,8

Explanation:

The first electron shell would have 2 electrons, the second shell would have 8 electrons. This is because Neon has a relative charge of 10.

7 0
2 years ago
12. A runner at the start of a race generates 250 W of power as he accelerates to 5 m/s. If the runner has a mass of
Margaret [11]
1/2 m/s2
30 Na




I hope this helps!
4 0
3 years ago
Other questions:
  • The image above shows a block pulled across a table. The spring scale which measures in Newtons, reads the force resisting the m
    5·1 answer
  • Based on the thermodynamic properties provided for water, determine the energy change when the temperature of 0.650 kg of water
    15·1 answer
  • An airplane is flying in a jet stream that is blowing at 45.0 m/s in a direction 23° south of east. Its direction of motion rela
    11·1 answer
  • A car goes from 4.47 m/s to 17.9 m/s in 3 seconds. calculate the acceleration of the car
    11·2 answers
  • A radioactive particle has a half life of 1 second. If it moves at 3/5 the speed of light, from my point of view standing still
    11·1 answer
  • A positive charge of 6.0 × 10-4 C is in an electric field that exerts a force of 4.5 × 10-4 N on it. What is the strength of the
    9·2 answers
  • If you were trying to build a soundproof room, which of the following materials would you choose in order to absorb the most sou
    6·2 answers
  • 46. Can you take a walk in such a way that the distance
    15·1 answer
  • Change.<br> Wax melting is an example of a chemical reaction.<br> True or false
    15·2 answers
  • calculate the tension in the horizontal rope. (the horizontal and the vertical ropes are not connected to each other. they are b
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!