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Mnenie [13.5K]
3 years ago
12

Cfare eshte energjia

Physics
2 answers:
Whitepunk [10]3 years ago
5 0

Answer:

what

Explanation:

faust18 [17]3 years ago
4 0

Answer:

jnj

Explanation:

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If you want to check on what conditions were like in the universe a few hundred thousand years after the Big Bang, what sort of
Klio2033 [76]

Big Bang, what sort of instrument would it be best to use: gravity.

The force of attraction between any two objects in the universe is known as gravity or gravitational force.

The mass of the object and the square of the distance between them determine the force of attraction. The weakest known force in nature, it is by far. There are only two factors that matter when discussing the gravitational force between two objects: mass and distance.

The square of the distance between two things has an inverse relationship with the force of gravity, which depends directly on the masses of the two items. The best theories of string theory propose that gravity is so weak because, in contrast to other forces, it may enter and exit these extra dimensions. We only get to taste a tiny bit of gravity's tremendous power.

Learn more about gravity herebrainly.com/question/10470988

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6 0
2 years ago
As the earth rotates, what is the speed of a physics student in Miami, Florida, at latitude 26∘26∘? Ignore the revolution of the
Ugo [173]

Answer:

v = 418.31 m/s

Explanation:

given,

Radius of earth = 6400 Km

latitude at Miami, Florida = 26°

first we have to find the radius of the rotation at that latitude.

radius = 6400 x 1000 x cos 26°

circumference will be equal to = 2 π r

cos θ is used because at equator angle is zero radius is maximum and cos θ is maximum at 0°

calculation of time to

time = 24 hr

t = 24 x 60 x 60 = 86400 s

speed = \dfrac{distance}{time}

v= \dfrac{2\times \pi \times 6400\times 1000\times cos 26^0}{86400}

      v = 418.31 m/s

speed of a physics student in Miami, Florida is equal to v = 418.31 m/s

7 0
3 years ago
A scientist heats an unknown substance in a closed system. The graph shows the change in temperature over time.
jeka94

Answer:

A

Explanation:

It's A

8 0
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After the supernova in a star’s life cycle, what else is formed in addition to a nebula?
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After the supernova they either form into a Black Hole, Neutron Star or White Dwarf. Depending
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3 years ago
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How does the height of the cliff impact the acceleration (velocity/time) of a cliff diver?
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6 0
3 years ago
Read 2 more answers
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