So I have 3 questions I need help with, and they're all literal equations. 1. A = 3/4(rsq), solve for s 2. D = S+Sbc, solve for S 3. 6n+3q = 12, solve for q
KVL and KCL
KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.
Sign Convention
Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.
So I have 3 questions I need help with, and they're all literal equations.
1. A = 3/4(rsq), solve for s
2. D = S+Sbc, solve for S
3. 6n+3q = 12, solve for q
1. A = 3/4(rsq) , solve for s.
Given A = 0.75 rsq
Divide rq on both sides then A becomes
A/rq = 0.75s= 3/4s.
Divide both sides with 4/3.
4A/3rq = s.
So s = (4A)/(3rq).
2. D = S+SBC, solve for S ?
Given D = S+Sbc
Taking S as common then D = S(1+bc).
Divide with(1+bc) on both sides.
D /(1+bc) = S.
So S = D/(1+bc).
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