please di jawab yang latihan nomor 1 sama 3
Fisika
alhafizhatsiil
Pertanyaan
please di jawab yang latihan nomor 1 sama 3
1 Jawaban
-
1. Jawaban ganesya1
1. 27000= 9.10^9 . 3.10^-6 . 64.10^-4/r^2
27000= 9.10^9 . 3.64 . 10^-10/r^2
27000=9.192 . 10^-1/r^2
27000=1728 . 10^-1/r^2
r^2 =1728 . 10^-1/27000
r^2 =64 . 10^-4
r =√64 . 10^-4
r =8 . 10^-2
3. f=k.2q1.2q2/r^2
f=2.2.k.q1.q2/r^2
f=4.k.q1.q2/r^2
fo=4f*