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olga nikolaevna [1]
3 years ago
8

What is a main reason why the scientific model of atoms is considered a theory rather than a law?

Physics
2 answers:
8090 [49]3 years ago
4 0

B. It has changed over time.


Orlov [11]3 years ago
3 0
<span> It has been changed over time. Based on early observations, including those in the table below, </span>scientists<span> proposed that the continents were once together but had drifted apart.

so it was that It has been changed over time</span>
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120n

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3 years ago
A student weighing 120 lbs climbs a 12 ft flight of stairs in 9 seconds. how much power did the student create?
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3 years ago
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Oksanka [162]
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4 0
3 years ago
Read 2 more answers
A jet plane is cruising at 300 m/s when suddenly the pilot turns the engines up to full throttle. After traveling 4.0 km, the je
jenyasd209 [6]
<h2>The answer got is reasonable.</h2>

Explanation:

We have equation of motion v² = u² + 2as

Initial velocity, u = 300 m/s  

Acceleration, a = ?

Final velocity, v = 400 m/s  

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Substituting  

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400² = 300² + 2 x a x 4000

a = 8.75 m/s² = 8.8 m/s²

The acceleration is 8.8 m/s²

The answer got is reasonable.

7 0
3 years ago
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