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3 years ago

What is the landform in the image? Hill Mountain Plain Plateau

Physics

2 answers:

tigry1 [53]3 years ago

6 0

Answer:

Option (2)

Explanation:

The mountains are defined as the huge landforms that covers a large area extending above the surrounding topography, usually forming a mountain-top. They are comparatively steeper and are difficult to climb. They normally have a height more than about 2000 meters above the mean sea level. These mountains are formed due to the continuous motion of tectonic plates over the layer of asthenosphere. The high mountains are comprised of permanent ice caps at its summit that provides the water into the river through out the year.

Hence, the correct answer is option (2).

ehidna [41]3 years ago

5 0

Answer:

I think it's (B)Mountain.

Explanation:

A hill is round, so not that. A plain is flat out land and a plateau is also flat so all you have left with is mountain.

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What is the difference between vector and scalar ?

ddd [48]

The easiest, non-technical way to think about it is like this:

-- A scalar is a quantity that has a size but no direction.
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One number is all there is to know about it, and there's no way you can
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-- A vector is a quantity that has a size and also has a direction.
Those include force, displacement, velocity, acceleration, etc.

It takes more than one number to completely describe one of these.
Also, if you combine two of the same vector quantity in different ways,
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Here are some examples. Notice that in each of these examples,
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If you're walking inside a bus, and the bus is driving along the road,
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-- If you're walking north up the middle of the bus at 2 miles per hour
and the bus is driving north along the road at 20 miles per hour, then
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-- If you're walking south towards the back of the bus at 2 miles per hour
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-- If you're walking south towards the back of the bus at 2 miles per hour
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-- If you're in a big railroad flat-car that's rolling north along the track
at 2 miles per hour, and you walk across the flat-car towards the east
at 2 miles per hour, then your velocity along the ground is 2.818 miles
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4 years ago

swimmers at a water park have a choice of two frictionless water slides as shown in the figure. although both slides drop over t

LuckyWell [14K]

If swimmers had a choice of the water slides shown in this figure,
they would all go home dry, since there is no figure. I'll have to try to
answer this question based on only the words in the text, augmented
only by my training, education, life experience, and human logic.

-- Both slides are frictionless. So no energy is lost as a swimsuit
scrapes along the track, and the swimmer's kinetic energy at the
bottom is equal to the potential energy he had at the top.

-- Both slides start from the same height. So the same swimmer
has the same potential energy at the top of either one, and therefore
the same kinetic energy at the bottom of either one.

-- So the difference in the speeds of two different swimmers
on the slides depends only on the difference in the swimmers'
mass, and is not influenced by the shape or length of the slides
(as long as the slides remain frictionless).

If both swimmers have the same mass, then v₁ = v₂ .

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4 years ago

This term ____ Location refers to using another location as a reference point, rather than using latitude and longitude.

IrinaVladis [17]

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4 0

3 years ago

How are stars formed and classified?

Romashka-Z-Leto [24]

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3 years ago

An object is projected from the ground with an upward speed of ų m/s has a speed of 23m/s when it is at a height of 5m above the

vovikov84 [41]

Answer:

25.08m/s

Explanation:

mgh1 + 0.5mv1² = mgh2 + 0.5mv2²

h1 = 0m

v1 = u

h2 = 5m

v2 = 23m/s

putting the values into the formula above;

m(10)(0) + 0.5m(u²) = m(10)(5) + 0.5m(23²)

0 + 0.5mu² = 50m + 264.5m

0.5mu² = 314.5m

dividing through by m

0.5u² = 314.5

u² = 629

u = 25.08m/s

Therefore, the initial speed "u" = 25m/s

6 0

3 years ago