A helicopter’s speed increases from 30 m/s to 40 m/s in 5 seconds. What is the acceleration of this helicopter? m/s2

Answers

Answer 1
Answer:

Answer:

The acceleration of this helicopter is 2 m/s2

Explanation:

In this question the velocity changes from 30 m/sto 40 m/s in 5 seconds.

Initial velocity u= 30m/s

Final velocity u= 40m/s

Time t= 5s

Acceleration is defined as the rate of change of velocity. It is given by the equation

a= (v-u)/(t)

      =(40-30)/(5)

= (10)/(5)  

= 2 m/s2

All moving bodies aren’t necessarily accelerated. To be identified as accelerating, a body should have its velocity changing. Thus a body in uniform motion is not accelerating since its velocity is constant.

Answer 2
Answer:

Answer:

A helicopter’s speed increases from 30 m/s to 40 m/s in 5 seconds.

What is the acceleration of this helicopter?

2

m/s2

Explanation:

Correct on egde


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Rank the nonmetals in each set from most reactive (1) to least reactive (3).Bromine:

Chlorine:

Iodine:

Answers

Answer:

Bromine: 2 Chlorine: 1 Iodine: 3

Explanation:

hope this helps yall

Answer:

Bromine:

2

Chlorine:

1

Iodine:

3

Explanation:

WHAT WOULD HAPPEN IF A HUMAN'S BODY TEMPERATURE WAS 98.6 DEGREES CELSIUS??

Answers

You would die you would be 209.48 Fahrenheit and being higher than 107 Fahrenheit is very bad so imagine what would happen to you :(

Answer:

You would die you would be 209.48 Fahrenheit and being higher than 107 Fahrenheit is very bad so imagine what would happen to you :(

Explanation:

When heavy rain follows a dry season in the mountains, the land can change abruptly. For example, a _______ can rush downhill as a huge mass of soil, water, and rock, leaving a bare scar in the hillside.A.
mudslide
B.
volcano
C.
earthquake
D.
glacier

Answers

When heavy rain follows a dry season in the mountains, the land can change abruptly. For example, a mudslide can rush downhill as a huge mass of soil, water, and rock leaves a bare scar on the hillside. The correct option is A.

What is a mudslide?

A mudslide, also known as a debris flow or a landslide, is a rapid movement of a large mass of soil, rock, and water down a steep slope or hillside.

Mudslides typically occur after heavy rain, when water rapidly saturates the soil and creates a slurry of mud and debris. This slurry then flows downhill at high speeds, carrying with it anything in its path, such as rocks, trees, and buildings. Mudslides can be extremely destructive and dangerous, and they can cause significant damage to homes, infrastructure, and the natural environment.

Mudslides can occur in various parts of India, particularly in areas with hilly terrain and heavy rainfall. Some of the regions where mudslides have been known to occur in India are:

Uttarakhand: This northern state is particularly prone to mudslides and landslides, with the 2013 Uttarakhand floods and landslides being one of the worst disasters in recent history.

Himachal Pradesh: Another northern state with hilly terrain, Himachal Pradesh has also experienced numerous mudslides and landslides in the past.

Jammu and Kashmir: This state in the north of India is also prone to landslides and mudslides, particularly in the hilly areas.

Northeast India: The northeastern states of India, such as Meghalaya, Arunachal Pradesh, and Assam, are also prone to landslides and mudslides due to their hilly terrain and heavy rainfall.

Western Ghats: The Western Ghats, a mountain range that runs along the western coast of India, is also known for landslides and mudslides during the monsoon season.

It's important to note that mudslides can occur in other parts of India as well, and it's always important to be aware of the risks and take appropriate precautions.

Therefore,  mudslide is the correct option i.e A.

To learn more about Earth's rotation click:

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Answer:

A. mudslide.

Explanation:

This abrupt change can alter the surface, like mudslides, they are formed of water, rocks and water, like is described. This mudflow is capable to destroy vegetation, and leave behind fissures.

A charged particle creates a(n) _____________field. Once this particle is in motion, this creates a(n) ____________ field.

Answers

A charged particle has an electrostatic field surrounding it.

When the particle is in motion, the moving charge is an
electric current, and that has a magnetic field around it.

Please help with 1 and 2

Answers

Control: The group that does not receive the IV
IV: What the scientist changes
DV: What changes because of the IV

What would happen if the gravity on earth decreases by a small about? ​

Answers

If the gravity decreases on the earth, we will be weightless and pressure will be less exerting on us and we will be able fly

a loss of gravity on earth would  stop pulling down the air,water and earth's atmosphere

ther would be a sudden and significant loss of air pressure

the lack of any forceful gravitational pull would turn humans

Without gravity, humans and other objects would become weightless.