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vekshin1
3 years ago
7

James weighs 67 pounds on Earth. He has a mass of 30 kilograms. Which of the following is true?

Physics
2 answers:
makvit [3.9K]3 years ago
5 0
The answer is C cause you cant change mass :)
morpeh [17]3 years ago
4 0

Answer:

I think its B. James would have a smaller mass on the Moon than he does on Earth.

sorry if i did it wrong

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In a series RLC ac circuit, a second resistor is connected in series with the resistor previously in the circuit. As a result of
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Answer:

* The first thing we observe is that the frequency response does not change

* The current that circulates in the circuit decreases due to the new resistance at the resonance point,

          Z = R + R₂

Explanation:

The impedance of a series circuit is

          Z₀² = R² + (X_L-X_C) ²

when we place another resistor in series the initial resistance impedance changes to

          Z² = (R + R₂) ² + (X_L - X_C) ²

           

let's analyze this expression

* The first thing we observe is that the frequency response does not change

* The current that circulates in the circuit decreases due to the new resistance at the resonance point,

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