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Lelu [443]
3 years ago
11

Which statement describes a digital signal?

Physics
2 answers:
max2010maxim [7]3 years ago
5 0

Answer:it is made of number

Explanation:

I got it right

hoa [83]3 years ago
4 0

Answer:

"It is made of numbers" describes the digital signal.

Explanation:

The digital signal are the electrical signal which is translated into the pattern of bits. The digital signal are always discrete value in every sampling point. The conversion of the programming into the stream or the binary sequence like 0s and 1s. The digital signals never gets weaken over distance but the analog signal gets weakened or impair at distance. The digital signals are consists of one or two value, Timing graph are square waves.

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1. Define weight
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W = mg

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3. The mass m = 50 kg and g = 9.8 m/s^{2}

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4. An object is accelerating when it speeds up. If the object slows down, it means it is decelerating. The correct answer is option A

5. Newton's second law of motion is:

F = ma

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7. Since the weight of an object is related to its mass with the equation.

W = mg,  If the mass of an object doubles, its weight will also doubles. Option A is the correct answer.

8. If you know the mass of an object, you can calculate its weight with the formula F = mX when X = 9.8m/s^{2}

9. Force is expressed in unit as Newton (N)

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40 = 20a

a = 40/20

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The correct option is D

Learn more here : brainly.com/question/18835375

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