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4 years ago

Please help can complete this analogy

Mathematics

2 answers:

marishachu [46]4 years ago

8 0

Hi! The answer might be hannukah. Hope this helps and friend me!!!!!!!!!!!!!!

nadya68 [22]4 years ago

7 0

"Hanukkah" would be the best analogy. ☺♥

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SVEN [57.7K]

Answer:

$\boxed{\sf distance \: between \: the \: objects \: \: is \: 2.5 \: cm}$

Step-by-step explanation:

According to universal law of gravitation every object in the universe attracts every other particles that surrounds it with a force which is inversely proportional to the square of their distance of separation & directly proportional to

the product of their masses, given by standard formula.

$A = G \cdot \frac{m_1.m_2}{ {d}^{2} }$

where A,d & G are force of attraction, distance of separation & proportionality constant respectively.

Given:

A1 = 2 units

d1= 5 cm

A2 = 8 units

To find:

Distance of separation when the force of attraction is 8 units d2 = ?

Solution:

Substituting the given values in above at each point,

$A_1 = G \cdot \frac{m_1.m_2}{ {d_1}^{2} } \\ 2 = G \cdot \frac{m_1.m_2}{ {5}^{2} } \\ \sf similarly \: at \: second \: point \: of \: attraction \\ A_2 = G \cdot \frac{m_1.m_2}{ {d_2}^{2} } \\ 8 = G \cdot \frac{m_1.m_2}{ {d_2}^{2} } \\ \sf \: \: dividing \: both \: of \: the \: equation \\ \frac{2}{8} = \frac{G \cdot \frac{m_1.m_2}{ {5}^{2} }}{G \cdot \frac{m_1.m_2}{ {d_2}^{2} } } \\ \sf \: G \: m_1 and \: m_2 \: are \: \: constant \: hence \\ \sf they \: can \: be \: cancelled \: out \\ \frac{2}{8} = \frac{ \frac{1}{ {5}^{2} } }{ \frac{1}{ {d_2}^{2} } } \\ \sf rearranging \: above \: equation \\ \frac{1}{4} = \frac{{d_2}^{2} }{ {5}^{2} } \\ {d_2}^{2} = \frac{ {5}^{2} }{4 } \\ {d_2}^{2} = \frac{25}{4} \\ {d_2}^{2} = 6.25 \\ \sqrt{{d_2}^{2} } = \sqrt{6.25} \\ \boxed{ \sf{d_2} = 2.5 \: cm}$

Answer: the distance between the two objects is 2.5 cm, if the attraction between them is 8 units.

Learn more about universal law of gravitation here brainly.com/question/27244479

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7 0

2 years ago

If you add my number to it's self and add 83 you will get the same number as when you add my number 4 times and subtract 25

Deffense [45]

I think you should put in 53 try that

7 0

3 years ago

03 Fill in the Blank Text Simplify the following expression: 14a + 3(a + 4b) - 2b

defon

Answer:

17a+10b

Step-by-step explanation:

hope this work have a nice day

5 0

1 year ago

The last number is 110

Vsevolod [243]

Answer:

70°

Step-by-step explanation:

90 + 20 + x = 180

110 + x = 180

x = 180 - 110

x = 70°

6 0

3 years ago

Read 2 more answers

Please help me ill give brainiest to correct answer

Novosadov [1.4K]

Answer:

6 Hours

Step-by-step explanation:

First add all the times spent at the media center, then divide all the times by 5, since there is 5 times.

all the times added up = 30

30 divded by 5 = 6

3 0

3 years ago

Read 2 more answers