3 years ago

Why should scientist data be written in ink ? I need major help plz :)

Physics

1 answer:

Kobotan [32]3 years ago

3 0

Because they are legal documents they can be used in a court of law

You might be interested in

Which element has 7 valence electrons?

wlad13 [49]

the element has 7 valance electrons is CI:Chlorine

7 0

3 years ago

From January 26, 1977, to September 18, 1983, George Meegan of Great Britain walked from Ushuaia, at the southern tip of South A

Nikolay [14]

Answer:

0.146 m/s

Explanation:

We can see it in the pic.

3 0

3 years ago

Constants Part A wo charged dust particles exert a force of 7.5x102 N n each other What will be the force if they are moved so t

alexandr1967 [171]

Answer:

New force, $F'=48\times 10^3\ N$

Explanation:

It is given that,

Force acting between two charged particles, $F=7.5\times 10^2\ N$

We need to find the force if they are moved so they are only one-eighth as far apart.

The force between two charged particles separated at a distance of r is given by :

$F=k\dfrac{q_1q_2}{r^2}$ ............(1)

If the charges are one-eighth as far apart then, r' =(1/8)r and new force is given by :

$F'=k\dfrac{q_1q_2}{(\dfrac{r}{8})^2}$ ..........(2)

Dividing equation (1) and (2) :

$\dfrac{F}{F'}=\dfrac{1}{64}$

$F'=7.5\times 10^2\ N\times 64$

F' = 48000 N

$F'=48\times 10^3\ N$

Hence, this is the required solution.

8 0

3 years ago

What is it that if you have, you want to share me, and if you share, you do not have?

Colt1911 [192]

Answer:

Secrets? Cuz if I share you the secrets then the secrets will no longer will be secrets.

4 0

3 years ago

Read 2 more answers

Richard walks from his home to his school at a constant speed. it takes him 4 min to travel 100 m. which of the following lines

Sindrei [870]

Since his speed is constant,

5 0

3 years ago