Answer: I = 9.0 A
Explanation: <u>Ohm's</u> <u>Law</u> is defined as the relationship between voltage and current: in a circuit, the voltage accross a conductor is directly proportional to the current.
The constant of proportionality is Resistance, whose unit is ohm (Ω).
so, Ohm's Law is
V = R.I
It is asked for the current, so, rearraging:

When added two more batteries, the voltage of the circuit triples:
Since they are directly proportional, if voltage triples, so does current:


9.0
The new current, when driven by 3 batteries is 9.0 A.
A: The total building of Campbell high school, including the trailers and the construction area
Answer:
TE = sqrt(GM/GE)TM
Explanation:
To solve for this problem, you have to use the second kinematic equation and set the height equal to each other. Because the heights are equal, 1/2GETE^2 = 1/2GMTM^2. Rearrange the equation and you'll get the answer
Answer:
If the velocity is constant, then there is no acceleration. That is, the value of the acceleration is 0.
Explanation: