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
ololo11 [35]
3 years ago
9

When an earthquake occurs, a huge amount of energy is released.

Physics
2 answers:
Ber [7]3 years ago
3 0

Answer: i think its D

Explanation: Not only does the Earthquake CHARGE the particles, the charged particles release their energy into other particles reacting and spreading the charge. If your looking for an ABSOLUTE CORRECT answer, i'm not the best to seek. unless it is math.

yuradex [85]3 years ago
3 0

Answer:A.in magnetic fields.

Explanation: Because of suxk my small balls.

Deez

You might be interested in
Explain your problem of<br>Federalism<br>​
telo118 [61]

That is more of a History of English question.

6 0
3 years ago
Answer and I will give you brainiliest <br><br><br>Please heeeelp​
Lostsunrise [7]

Answer:

T = 4.905[N]

Explanation:

In order to solve this problem we must perform a sum of forces on the vertical axis.

∑Fy = 0

We have two forces acting only, the weight of the body down and the tension force T up, as the body does not move we can say that it is system is in static equilibrium, therefore the sum of forces is equal to zero.

T-m*g=0\\T=0.5*9.81\\T=4.905[N]

5 0
3 years ago
A 1.0 m string with a 5 g stopper on the end is whirled in a vertical circle. The speed of the stopper is 8 m/s at the top of th
Andrew [12]

Answer:

Explanation:

A )

At the bottom of the circle , the potential energy of the stopper is converted into kinetic energy

1/2 m V² = mg x 2r + 1/2 mv²

m is mass of stopper , V is velocity at the bottom , r is radius of the circular path which is length of the string , v is velocity at the top

1/2  V² = g x 2r + 1/2 v²

 V² = g x 4r +  v²

 V² = 9.8 x 4 +  8²

V² = 103.2

V = 10.16 m/s

B )

If T be the tension at the top

Net downward force

= mg + T . This force provides centripetal force for the circular motion

mg +T = mv² / r

T =   mv²/r -mg

= m ( v²/r - g )

= .005 ( 8²/1 -g )

= .005 x 54.2

= .27 N .

C ) At the bottom

Net force = T  - mg , T is tension at the bottom , V is velocity at bottom

T-mg = mV²/r

T = m ( V²/r +g )

= .005 ( 10.16²/1 +9.8)

= .005 x 113

= .56 N .

3 0
3 years ago
Match the block to its correct density. 1. Block A 0.64 Kg/L 2. Block B 0.917 kg/L 3. Block C 0.70 Kg/L 19.3 kg/L 4. Block D 3.5
Sedbober [7]

Answer:

quit school aghahahha

Explanation:

xD

4 0
3 years ago
Two beams of coherent light travel different paths, arriving at point P. If the maximum destructive interference is to occur at
amid [387]
"The path difference between the two waves should be one-quarter of a wavelength" is the statement among the choices given in the question that describes the <span>path difference between the two waves. The correct option among all the options that are given in the question is the fifth statement or the penultimate statement.</span>
3 0
3 years ago
Other questions:
  • A rock dropped on the moon will increase it's speed from 0 m/s to 8.15 m/s in about 5 seconds what is the acceleration of the ro
    10·1 answer
  • a passing warm front changes air pressure. does a passing warm front increase or decrease air pressure
    15·2 answers
  • If an astronaut goes on a space walk outside the Space Station, she will quickly float away from the station unless she has a te
    7·1 answer
  • What W is the amount of force with which gravity is pulling down on something<br>​
    6·1 answer
  • How are the wavelengths of light emitted?
    9·1 answer
  • How are energy and distance up the ramp related
    15·1 answer
  • Consult Multiple-Concept Example 11 for background material relating to this problem. A small rubber wheel on the shaft of a bic
    7·1 answer
  • ILL GIVE YOU ANYTHING TO ANSWER THIS!! IM HELPING MY CRUSH AND IDK THE ANSWER TO THIS PLZ HELP!
    14·1 answer
  • When forklift moves a crate, it performs _______.
    12·2 answers
  • Please help as quick as possible
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!