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yKpoI14uk [10]
2 years ago
13

Which of the following changes would decrease the force between two charged particles by a factor of 9? A. Decreasing the distan

ce between the particles by a factor of 3 B. Increasing the distance between the particles by a factor of 3 C. Increasing the amount of charge on each particle by a factor of 9 D. Decreasing the amount of charge on one of the particles by a factor of 3​
Physics
1 answer:
tekilochka [14]2 years ago
8 0
The answer would be C. increasing the sound of charge on each particle by a factor of 9
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Answer:

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Explanation:

Given

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To get the acceleration during this run, we will apply the equation of motion:

S = ut+1/2at²

Substitute the given parameters into the formula and calculate the value of a

305 = 0+1/2 a(3.64)²

304 = 1/2(13.2496)a

304 = 6.6248a

a = 304/6.6248

a = 45.89m/s²

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Distance at t=10s ⇒ x(10) = 0.5×10 + 0.5x(-0.05)x10² = 2.5m

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