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
Maru [420]
3 years ago
10

What are 5 hazards of static electricity?​

Physics
1 answer:
Lana71 [14]3 years ago
7 0

Answer:

It is dangerous when there are flammable gases or a high concentration of oxygen. A spark could ignite the gases and cause an explosion. It is dangerous when you touch something with a large electric charge on it. The charge will flow through your body causing an electric shock.

You might be interested in
a ball is thrown striaght up in the air and then falls back to earth. if the downward fall takes 2.2s, how fast is the ball trav
lapo4ka [179]

The velocity of the ball when it strikes the ground, given the data is 21.56 m/s

<h3>Data obtained from the question</h3>

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

  • Time to reach ground from maximum height (t) = 2.2 s
  • Initial velocity (u) = 0 m/s
  • Acceleration due to gravity (g) = 9.8 m/s²
  • Final velocity (v) =?

<h3>How to determine the velocity when the ball strikes the ground</h3>

The velocity of the ball when it strikes the ground can be obtained as illustrated below:

v = u + gt

v = 0 + (9.8 × 2.2)

v = 0 + 21.56

v = 21.56 m/s

Thus, the velocity of the ball when it strikes the ground is 21.56 m/s

Learn more about motion under gravity:

brainly.com/question/22719691

#SPJ1

5 0
2 years ago
Heat energy is produced when molecules move. True False
Dennis_Churaev [7]

Answer:

true

Explanation:

7 0
3 years ago
A racecar was going 60 m/s when it quickly came to a full stop at a pitstop in 8.0 sec. What was the acceleration of the dragste
dezoksy [38]
You start by writing down your parameters;
u=60m/s
v=0
t=8s
So acceleration(a)=v-u/t
=0-60/8
=-60/8
=-7.5m/s
To the nearest hundredth will be
-7.5*100
=-750m/s
8 0
3 years ago
A weather reporter describes a large area of air that has the same temperature and air pressure . What is the reporter describin
Novay_Z [31]

<u>Answer:</u>

<u>air mass</u>

<u>Explanation:</u>

Remember, the weather of a particular location is often a description of the atmospheric condition of that particular place.

Indeed, the definition of an air mass fits the reporter's description above. As the name implies, <u>a particular air mass would represent the temperature characteristics of a particular area that has a constant or the same temperature and air pressure.</u>

5 0
3 years ago
A ball is dropped from a height of 180m- Calculate the velocity of the ball when it strikes the ground
gayaneshka [121]

Answer:

6s , 60mls

Explanation:

hope this helps love

6 0
3 years ago
Read 2 more answers
Other questions:
  • What was your hypothesis? According to your data, do you think your hypothesis was correct? What is latent heat? How does it sho
    9·2 answers
  • Two horses begin at rest. After a few seconds, horse A is traveling with a velocity of 10m/s west, while horse B is traveling wi
    8·2 answers
  • Which term describes an experiment with one dependent variable and one experimental variable
    12·2 answers
  • Is the displacement D(x,t)=cx2+dt2, where c and d are constants, a possible traveling wave?
    10·1 answer
  • Xamine the graph. Select the statement that best describes the energy change in the particles of a substance during melting.
    8·1 answer
  • Using Newton's Second Law, can you explain why one of the major advancements in spaceflight was the development of strong cerami
    15·1 answer
  • ________ are more likely to be found near rural communities due to the large requirement for space.
    13·2 answers
  • A blue train of mass 50 kg moves at 4 m/s toward a green train of 30 kg initially at rest. The trains collide. After the collisi
    14·1 answer
  • A projectile is launched horizontally from a 20-m tall edifice with a vox of 25 m/s. How long will it take for the projectile to
    7·1 answer
  • PLEASE HELP
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!