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diamong [38]
2 years ago
7

Does kinetic energy stay the same at all heights? pls help I have 12 minutes to finish the project and the teacher won't help me

:(
Physics
1 answer:
Alex Ar [27]2 years ago
7 0

Answer:

Kinetic energy does not stay the same at all heights

Explanation:

Well as the height and wind increase so does the kinetic energy it's like when you fall as you are about to hit the floor you speed increases

HOPE THIS HELPS YA :)

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Answer:

Let d be the density of fluid.

So , Initial reading of balance, F1 =30dg N

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Final reading of balance , F2 =50dg N

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i.e, F2 −F1

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⟹50dg−30dg=30g

⟹20dg=30g

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g An astronaut must journey to a distant planet, which is 189 light-years from Earth. What speed will be necessary if the astron
Butoxors [25]

Answer:

The value is v  =  2.999 *10^{8} \  m/s

Explanation:

From the question we are told that

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The 2 in the equation show that the trip is a round trip i.e going and coming back

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Murljashka [212]

Answer:

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Explanation:

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