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svetlana [45]
2 years ago
11

I need this done pls

Physics
1 answer:
Aleonysh [2.5K]2 years ago
5 0

Answer:

all the details are in the attached picture, the answers are marked with colour.

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An initially stationary object experiences an acceleration of 6 m/s2 for a time of 15 s. How far will it travel during that time
Arisa [49]

Explanation:

Distance = (intial speed)X(Time) + 1/2(acceleration)X(Time) [Third equation of motion]

As initial speed is zero, therefore;

Distance = 1/2(acceleration)X(Time)

              = 1/2 (6 X 15)

              = 1/2 (90)

              = 45 meters

Hence, the object traveled 45 meters.

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3 years ago
Ocean water conducts electrical current because it contains _____.
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3 years ago
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After turning on the power source connected to your two electrodes, we expect to see the microbeads moving through the solution.
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Answer:

the pearls have an electrical charge induced by contact with the ions of the solution and these charges are attracted by the electrode by a force electric

Explanation:

The pearls are suspended in a solution, when connecting the power source, it is subjected to an electric shock, the pearls have an electrical charge induced by contact with the ions of the solution and these charges are attracted by the electrode by a force electric

            F = q E

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Order the sequence of ideas that led to Marie Curie’s discovery of radioactive elements. Number the events in chronological orde
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2 1 3

Explanation:

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Metallic bonds are responsible for many properties of metals, such as conductivity. Why is this possible? (1 point)
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Answer:

The bonds can shift because valence electrons are held loosely and more freely

Explanation:

Please give brainliest if you can,have a good day<3 :)

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2 years ago
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