3 years ago

HELP ASAP!! 15 POINTS!!

Physics

2 answers:

Nimfa-mama [501]3 years ago

8 0

Answer:

the bottom one is the correct one

Explanation:

study island

Allisa [31]3 years ago

3 0

Answer:

The bottom one has the highest amplitude

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A total charge of 4.70 is distributed on two metal spheres. When the spheres are 10 cm apart, they each feel a repulsive force o

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Given

Total 4.7 C is distributed in two spheres

Let $q_1$ and $q_2$ be the charges such that

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$4.7\times 10^11=\frac{9\times 10^9\times q_1\cdot q_2}{0.1^2}$

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$q_2^2-4.7q_2+0.522=0$

$q_2=\frac{4.7\pm \sqrt{4.7^2-4\times 1\times 0.522}}{2}$

$q_2=0.114 C$

thus $q_1=4.586 C$

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