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KATRIN_1 [288]
3 years ago
14

Technician A says that a good relay should measure between 60 and 100 ohms across the coil terminals. Technician B says that OL

should be displayed on an ohmmeter when touching terminals 30 and 87. Which technician is correct?
Physics
1 answer:
yanalaym [24]3 years ago
7 0

Answer:

i think i dont exactly know the answer but that is only because i didnt read the question

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Having landed on a newly discovered planet, an astronaut sets up a simple pendulum of length 1.38 m and finds that it makes 441
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The period of a simple pendulum is given by:
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g= \frac{4 \pi^2}{T^2}L (1)

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We know it makes N=441 oscillations in t=1090 s, therefore its frequency is
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g= \frac{4 \pi^2}{T^2}L =  \frac{4 \pi^2}{(2.47 s)^2} (1.38 m) =8.92 m/s^2
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Answer:

Check attachment for solution

Explanation:

Given that 12V battery

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