Answered

Welcome to Westonci.ca, the Q&A platform where your questions are met with detailed answers from experienced experts. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

Imagine two pairs of gloves.

In the first pair, two gloves of masses [tex]\(m_1\)[/tex] and [tex]\(m_2\)[/tex] are separated by a distance [tex]\(r\)[/tex], resulting in a gravitational force [tex]\(F_1\)[/tex].

In the second pair, two gloves of masses [tex]\(2m_1\)[/tex] and [tex]\(2m_2\)[/tex] are separated by a distance [tex]\(2r\)[/tex], resulting in a gravitational force [tex]\(F_2\)[/tex].

The relationship between these two forces can be written as [tex]\(F_2 = n F_1\)[/tex].

What is the value of [tex]\(n\)[/tex]?


Sagot :

To solve this problem, let's use the formula for gravitational force between two masses, which is given by:

[tex]\[ F = G \frac{m_1 m_2}{r^2} \][/tex]

where [tex]\( G \)[/tex] is the gravitational constant, [tex]\( m_1 \)[/tex] and [tex]\( m_2 \)[/tex] are the masses of the two objects, and [tex]\( r \)[/tex] is the distance between them.

### For the first pair of gloves:
The masses are [tex]\( m_1 \)[/tex] and [tex]\( m_2 \)[/tex], and the distance between them is [tex]\( r \)[/tex]. The gravitational force [tex]\( F_1 \)[/tex] can be expressed as:

[tex]\[ F_1 = G \frac{m_1 m_2}{r^2} \][/tex]

### For the second pair of gloves:
The masses are doubled, so they are [tex]\( 2m_1 \)[/tex] and [tex]\( 2m_2 \)[/tex], and the distance between them is also doubled to [tex]\( 2r \)[/tex]. The gravitational force [tex]\( F_2 \)[/tex] can be expressed as:

[tex]\[ F_2 = G \frac{(2m_1)(2m_2)}{(2r)^2} \][/tex]

Simplify the expression for [tex]\( F_2 \)[/tex]:

[tex]\[ F_2 = G \frac{4m_1 m_2}{4r^2} \][/tex]

Notice that the factor of 4 in the numerator and the denominator cancel each other out:

[tex]\[ F_2 = G \frac{m_1 m_2}{r^2} \][/tex]

Hence, we see that:

[tex]\[ F_2 = F_1 \][/tex]

This means:

[tex]\[ F_2 = 1 \cdot F_1 \][/tex]

Therefore, the value of [tex]\( n \)[/tex] is:

[tex]\[ n = 1 \][/tex]
We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. We appreciate your time. Please come back anytime for the latest information and answers to your questions. Your questions are important to us at Westonci.ca. Visit again for expert answers and reliable information.