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Dmitrij [34]
3 years ago
7

What is the total resistance in this circuit?

Physics
1 answer:
VikaD [51]3 years ago
6 0
Try 40. it seems correct. i’m sorry if i’m wrong.
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A block rides on a piston that is moving vertically with simple harmonic motion. (a) If the SHM has period 2.68 s, at what ampli
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Answer:

Part a)

A = 1.78 m

Part b)

f = 2 rev/s

Explanation:

Part A)

As we know that time period of the motion is given as

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so we have

\omega = \frac{2\pi}{T}

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Part b)

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mg = m\omega^2 A

g = \omega^2 (0.0623)

\omega = 12.5 rad/s

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3 0
3 years ago
A is a hot object.  B is a cold object.  the two are brought into contact with each other so that heat is developed
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Answer:

A) Cold object will start getting hot

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B) The transmission of heat from the hot object to the cold object will stop as the temperature of the two object becomes equal to each other.

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