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kirill [66]
3 years ago
15

When are car velocity is positive and acceleration is negative, what is happening to the cars motion

Physics
1 answer:
DanielleElmas [232]3 years ago
7 0
The motion of the car is negative
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A series L-R-C circuit consists of a 226 Ω resistor, a 27.4 mH inductor, a 11.55 µF capacitor, and an AC source of amplitude 15
DanielleElmas [232]

Answer: 363 Ω.

Explanation:

In a series AC circuit excited by a sinusoidal voltage source, the magnitude of the impedance is found to be as follows:

Z = √((R^2 )+〖(XL-XC)〗^2) (1)

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Can you make the work output of a machine greater than the work input?
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