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Ket [755]
3 years ago
9

A basketball rolls down a hill until it comes to a stop in a ditch

Physics
2 answers:
tester [92]3 years ago
8 0

Answer:

1st law.

Explanation:

dmitriy555 [2]3 years ago
3 0
A :-) the first law of motion -
The first law of motion states that a object will be at motion or rest until a unbalanced force is applied on it.
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Answer:

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Explanation:

As per energy conservation we know that the electrostatic potential energy of the charge system is equal to the initial kinetic energy of the alpha particle

So here we can write it as

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now we know that

m = 1.67 \times 10^{-27} kg

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here kinetic energy of the incident alpha particle is given as

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7 0
3 years ago
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