Question

who is best on our world​

Answer 1

Explanation:

Answer:

\begin{gathered} \\\tt 6.42 \times 10^8 \times q_1 q_2 \ N \end{gathered}

6.42×10

8

×q

1

q

2

N

Explanation:

Using the coordinates the distance between the particles,

\begin{gathered}\\\tt \sqrt{(2-0)^2 + (-1+0)^2 + (3-0)^2 } \\\\\tt = \sqrt{ 4 +1 +9 } \\\\\tt = \sqrt{14} \ units\end{gathered}

(2−0)

2

+(−1+0)

2

+(3−0)

2

=

4+1+9

=

14

units

Fore between them,

\begin{gathered} \\\tt F = \dfrac{1}{4 \pi \epsilon_{\circ} } \dfrac{ q_1 q_2} {r^2 } \\\tt F= 9 \times 10^9 \times \dfrac{ q_1 q_2}{(\sqrt{14})^2 } N \\\tt = [9 \times 10^9 \times \dfrac{ q_1 q_2}{14 }] N \\\\\tt = 6.42 \times 10^8 \times q_1 q_2 N \end{gathered}

F=

4πϵ

∘

1

r

2

q

1

q

2

F=9×10

9

×

(

14

)

2

q

1

q

2

N

=[9×10

9

×

14

q

1

q

2

]N

=6.42×10

8

×q

1

q

2

N

Answer 2

Explanation:

push or a pull is called force .hope it helps !