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iren [92.7K]
2 years ago
14

Can anyone help me out in my homework. I would love to talk about these problems ​

Mathematics
1 answer:
katen-ka-za [31]2 years ago
5 0

Step-by-step explanation:

(b) If F_G = m_1g, then

m_1g = G\dfrac{m_1m_2}{r^2}

Note that m_1 cancel out so we get

g = G\dfrac{m_2}{r^2}

Solving for m_2, we get

m_2 = \dfrac{gr^2}{G}

(c) I'm not sure what the problem is asking for but here goes. As r doubles, F_G becomes

F_G = G\dfrac{m_1m_2}{(2r)^2} = \dfrac{1}{4}\left(G\dfrac{m_1m_2}{r^2}\right)

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Answer:

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2 years ago
Craig and Danny are planning to tr y out for the basketball team and one of the criteria fro the selection is based on free thro
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Answer:

It is more likely that Danny will make three free throw shots in a row.

Step-by-step explanation:

The probabilities of Craig and Danny making the throw they attempt, is given as:

Probability that Craig will make the throw = 55% = 0.55

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Now, the probabilities that they will miss the throw can be found out by subtracting the probabilities, that they can make the throw, from 1.

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Now,

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<u>Thus, it is clear that, it is more likely that Danny will make three free throw shots in a row.</u>

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Hopefully this helped
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2 years ago
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