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koban [17]
2 years ago
7

John and Caroline go out for a walk one day. This graph represents their distance from home.Which statement accurately describes

their walk?
They walked uphill quickly, then they were still, then they walked downhill slowly.
They walked faster and faster until they walked at a constant rate, then they walked slower and slower.
They walked quickly, then they were still, then they walked slowly.
They walked in one direction, then they were still, then they walked in the opposite direction.

Physics
2 answers:
kotegsom [21]2 years ago
7 0
I get where they need to go
Zepler [3.9K]2 years ago
3 0

Answer:

C) They walked in one direction, then they were still, then they walked in the opposite direction.  

Explanation:

yw.

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Answer:

Option B

Explanation:

The correct answer is Option B.

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Mendeleev was not able to locate hydrogen atom and late isotopes found violate Mendeleev table. The biggest drawback was that the atomic mass was not regular when moving one element to another.

But Moseley's arranged element in the periodic table with increasing atomic number.  

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Why does the density of a substance remain the same for different amount of the substance
tresset_1 [31]

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6 0
3 years ago
A point charge q1q1 is held stationary at the origin. A second charge q2q2 is placed at point aa, and the electric potential ene
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Explanation:

The given data is as follows.

            U_{a} = 5.4 \times 10^{-8} J

        W_{/text{a to b}} = -1.9 \times 10^{-8} J

        Electric potential energy (U_{b}) = ?

Formula to calculate electric potential energy is as follows.

            U_{b} = U_{a} - W_{/text{a to b}}

                        = 5.4 \times 10^{-8} J - (-1.9 \times 10^{-8} J)

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Thus, we can conclude that the electric potential energy of the pair of charges when the second charge is at point b is 7.3 \times 10^{-8} J.

6 0
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