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... 3.2*10^(-19) C (not 3.2*10^19 C ) ----- F = K (Qa Qb) / R^2 The...effect of q3 upon q1 (we ignore q2). F = K (q1 * q3) / (0.015 m)^2 Using the new...
3 Answers · Science & Mathematics · 28/01/2021
(d) is easy: you need GM/r^2 = (1/6)GM/(Re)^2 => r = (Re)*sqrt(6). ( c ) K = (1/2)mv^2 = (1/2)mGM/R. In (b) I always get confused about the sign...
1 Answers · Science & Mathematics · 04/02/2021
I'll use (x, y, z) notation instead of "x i + y j + z k " -- I think it's cleaner. 1) rBA = (0, -2, 0) m 2...
1 Answers · Science & Mathematics · 31/01/2021
The guy who said "Judging 100% by your random and foolish posts" is a piece of s h i t l o s e r in life and should go f u c k himself.
2 Answers · Politics & Government · 09/02/2021
...508 kJ) - 5.279 kJ = 4.245 kJ. (4245 J)/[(360 g)(7.0 K )] = 1.685 J/gK or 1685 J/(kg* K ). Hmm, your...
1 Answers · Science & Mathematics · 22/02/2021
- Become a resident of the U. K . - After doing so, either A - become a multi-million... or B - become a tremendously popular artist, actor or singer or C - invent something absolutely groundbreaking
4 Answers · Politics & Government · 25/02/2021
potential = kQ/d where k = 1/4πε₀ = 8.99e9 N·m²/C² initial potential = k *2.30e-...
1 Answers · Science & Mathematics · 11/02/2021
Calm down nobody is perfect, have some forgiveness for yourself.
2 Answers · Entertainment & Music · 07/02/2021
F = kQq / d² where k = 1/4πε₀ = 8.99e9 N·m²/C² so here F = 8....
1 Answers · Science & Mathematics · 28/01/2021
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