5-ohm
Extra
Variable
120-ohm
Variable
Pg. 614
Answer:
<h3>Hydrogen gas is responsible for polarizination defect.</h3>
Answer:
The x-component of is 56.148 newtons.
Explanation:
From 1st and 2nd Newton's Law we know that a system is at rest when net acceleration is zero. Then, the vectorial sum of the three forces must be equal to zero. That is:
(1)
Where:
, , - External forces exerted on the ring, measured in newtons.
- Vector zero, measured in newtons.
If we know that , , and , then we construct the following system of linear equations:
(2)
(3)
The solution of this system is:
,
The x-component of is 56.148 newtons.
Answer: The answer is B
Explanation: It is staying in a steady speed position