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elena-14-01-66 [18.8K]
2 years ago
15

Continuous signals are characterized as . signals that are broken up into binary code are characterized as . an am/fm radio is a

good example of technology. a smart phone is a good example of technology.
Physics
1 answer:
emmainna [20.7K]2 years ago
4 0

Continuous signals are characterized as analog signals that are broken up into binary code are characterized as digital.

An am/fm radio is a good example of analog technology. A smart phone is a good example of digital technology.

<h3>What is a Digital technology?</h3>

These are devices that generate, store or process data while analog is a continuous signal that represents physical measurements.

The examples of analog and digital technology are mentioned above and is the most appropriate choice.

Read more about Analog and digital technology here brainly.com/question/26307469

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3. An explosion of gas from a Hawaiian volcano blows a bunch of rocks into the sky. Each has 2000J of
anzhelika [568]

Answer: 3.906kg

Explanation:

K.E = 2000J

V = 32m/s

m =?

K.E = 1/2MV2

2000 = 1/2M x (32^2)

2000 = 1/2M x 1024

2000 = 512M

M = 2000/512

M = 3.906kg

4 0
3 years ago
4.) The diagram to the right is the orbit of a comet:
Brilliant_brown [7]

Answer: This is what I found hope it helps

Explanation:

6 0
3 years ago
In order for an external force to do work on a system, Question 9 options: a) there must be a component of the force perpendicul
zepelin [54]

Answer:

b) there must be a component of force parallel to the motion of the object.

Explanation:

We know that work done on a body by an external force is calculated by the formula given below:

W = F.d = Fd Cos θ

where,

W = Work Done by the force on the body

F = Magnitude of force

d = displacement of the body

θ = The angle between the direction of motion of the body and the force applied

It is clear from the formula of the work done, that "F Cosθ" represents the component of the force, that is acting in the direction of motion of the object or parallel to the direction of motion of the object. So, if there is no component of force parallel to motion of object, then this factor will become zero. As a result, the work done will also be zero.

Therefore, the correct option will be:

b) <u>there must be a component of force parallel to the motion of object.</u>

6 0
3 years ago
2. A motor with a resistance of 32 is connected to a voltage source. Four amps of current
FromTheMoon [43]

Answer:128

Explanation:

solve by V=IR formula

V=32 * 4

V= 128

3 0
3 years ago
After the ball reaches the top and begins its return back down, by how much does it speed increase each second?
FrozenT [24]

After the ball reaches the top and begins its return back down, it's just a falling object that's been dropped.  

The amount that its downward speed increases every second is just the acceleration of gravity on Earth.

That's <em>9.81 meters per second</em> every second.

7 0
3 years ago
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