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Vikki [24]
2 years ago
14

B. If we drop a ball from the roof, its fallsdownward​

Physics
2 answers:
frosja888 [35]2 years ago
4 0

Answer:

yes ,what's the question

and if the question is why

then it's for gravity

Snowcat [4.5K]2 years ago
3 0

Answer:

the ball falls downward due to gravity

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I’m sorry i haven’t found the answer to this
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3 years ago
who brought astronomy out of the dark ages by declaring: "finally we shall place the sun himself at the center of the universe.
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Nicolaus Copernicus was the one who brought astronomy out of the dark ages.

In one of his books "On the Revolutions of the Heavenly Bodies", he published the renowned line which declares his theory.

Nicolaus Copernicus, A polish astronomer put forward the theory that the is th Sun one that rests in the middle or center of the Universe and the planet Earth revolves around it on its axis every day.which was considered to be called the Heliocentric system.

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6 0
2 years ago
According to the Theory of Plate Tectonics, which of the following statements is correct?
kramer

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It's D. The geothermal energy from Earth's core loses most of its heat before reaching the outer layer. The plates on the outer layer have been proven to be moving due to evidence such as earthquakes, volcanic eruptions, and tsunamis.

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3 years ago
2. FAt=p (remember p=mv). A 2.5Jg baseball moving at 8.5m/s to the left is slowed by a tipped
TiliK225 [7]

The force of the tripped catch exerted on the 2.5 Kg ball moving at 8.5 m/s to the Left is 160 N

<h3>Data obtained from the question </h3>
  • Initial velocity (u) = 8.5 m/s
  • Final velocity (v) = 7.5 m/s
  • Time (t) = 5 ms = 0.25 s
  • Mass (m) = 2.5 Kg
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<h3>How to determine the force</h3>

The force exerted on the ball can be obtained as follow:

F = m(v + u) / t

F = [2.5(7.5 + 8.5)]/ 0.25

F = 40 / 0.25

F = 160 N

Thus, the force exerted on the ball is 160 N

Learn more about momentum:

brainly.com/question/250648

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2 years ago
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