2 years ago

Rank the following in order of increased size? A. Proton B. Nucleus C. Electron D. Atom

Physics

1 answer:

Basile [38]2 years ago

7 0

From largest to smallest- atom, nucleus, proton and electron

You might be interested in

What are the disadvantages and advantages for electromagnetic spectrum

Basile [38]

Answer:

Advantages: In small quantities they help your body produce vitamin D.

Disadvantages: They can cause sunburn or even skin cancer if used in large quantities.

Explanation:

3 0

2 years ago

Consider the following mass distribution where the x- and y-coordinates are given in meters: 5.0 kg at (0.0, 0.0) m, 2.9 kg at (

Sauron [17]

Answer:

x = -1.20 m

y = -1.12 m

Explanation:

as we know that four masses and their position is given as

5.0 kg (0, 0)

2.9 kg (0, 3.2)

4 kg (2.5, 0)

8.3 kg (x, y)

As we know that the formula of center of gravity is given as

$x_{cm} = \frac{m_1 x_1 + m_2x_2 + m_3x_3 + m_4x_4}{m_1 + m_2 + m_3 + m_4}$

$0 = \frac{5(0) + 2.9(0) + 4(2.5) + 8.3 x}{5 + 2.9 + 4 + 8.3}$

$10 + 8.3 x = 0$

$x = -1.20 m$

Similarly for y direction we have

$y_{cm} = \frac{m_1 y_1 + m_2y_2 + m_3y_3 + m_4y_4}{m_1 + m_2 + m_3 + m_4}$

$0 = \frac{5(0) + 2.9(3.2) + 4(0) + 8.3 y}{5 + 2.9 + 4 + 8.3}$

$9.28 + 8.3 x = 0$

$x = -1.12 m$

5 0

3 years ago

I am unique even though there are billions of me no two are the same what am I

Aleksandr [31]

I think the answer is Snow flakes

6 0

2 years ago

Read 2 more answers

Which of the following statements is true about static electricity?

natta225 [31]

Static electricity can be an alternating current.

3 0

2 years ago

Read 2 more answers

Formula for weight on moon compared to weight on earth

Rzqust [24]

Weight on moon = (0.16) • Earth weight

7 0

3 years ago