Physics Middle School

The distance versus time graph for Object A and Object B are shown.

{IMAGE} A graph titles Distance vs Time. A curved line is drawn through point 10 on y axis and this line is labeled Object A. The graph for Object B is a straight slanting line passing through the origin

Which statement best describes the motion of Object A and Object B?

Both objects move with variable speed.
Both objects move with constant speed.
Object A moves with constant speed and Object B moves with variable speed.
Object A moves with variable speed and Object B moves with constant speed.

Answers

Answer 1

Answer:

Explanation:

Because A moves with variable speed and B moves with constant speed

Related Questions

Explain the relationship between wavelength and frequency in the electromagnetic spectrum.

Answers

Answer:

The wavelength and frequency of light are closely related. The higher the frequency, the shorter the wavelength

Explanation:

The wavelength and frequency of an electromagnetic wave are inversely proportional to each other.

What is Wavelength and frequency?

Wavelength is the distance between any two identical points or adjacent crests in the adjacent cycles of a waveform signal which is propagated in space or along a wire. In the wireless systems, this length is usually specified in the units of meters (m), centimeters (cm) or millimeters (mm).

Frequency is the rate at which the current changes its direction per second time. Frequency is measured in the units of hertz (Hz), an international unit of measure where, 1 hertz is equal to 1 cycle per second of time.

The wavelength in an electromagnetic spectrum is inversely proportional to the frequency of the wave. The shorter the wavelength, the higher the frequency of the wave. Because, all light waves move at the same speed in a vacuum medium, the number of wave crests passing at a given spot in one second is determined by the wavelength of the wave.

Learn more about Wave here:

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Does mass influence how quickly an object falls?

Answers

Both objects fall at the same speed. Mass does not affect the speed of falling objects, assuming there is only gravity acting on it.

both fall at the same time

someone made a copy of an analog wave in a digital wave compare the copies with the original waves and explain which type of waves more reliable way to encode code to transmit information

Answers

Answer:

Digital waves are more reliable due to the fact that most modern-day tech, such as phones and computers use digital codes such as numbers and graphs, in that case using digital code would be a lot easier to use.

Hope this is helped :)

The digital wave is more reliable to encode and transmit information.

If we carefully analyze the image provided here, we can clearly see some differences in both the waves.

One side of the image represents the original analog wave and the copied analog wave. While the other side of the image represents the original digital wave and the copied digital wave.The copy of the analog wave looks distorted, because the analog wave picks up noise which are high frequency unwanted signals produced by circuits, whereas the copy of the digital wave is free of distortion. Here the digital wave has an advantage over analog wave.Since the digital wave is less prone to be affected by noise, there is relatively nominal data or information loss. They are also easy to separate from other digital signals. Their encoding and decoding is easier than analog waves.

Hence the above factors make the digital signals or waves more reliable than analog waves.

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A car moving has a speed of 35 m/s. What acceleration would it have if it took 5.0 s to come to a complete stop?

Answers

Answer:

Explanation:

The acceleration of its magnitude is 5.5 m/s or 0.56 g.

Periodic table of elements metals and nonmetals questions

Answers

Answer:

1 o b

2 c\

3 a

Explanation:

1:b
2:c
3:a

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what are the properties of bungee gum,hmmm?

Answers

It’s both a solid and a liquid. It can thicken and soften depending on how it’s handled. It can be used to cover wounds to stop bleed, and used to drown enemies. Bungee Gum has the properties of both rubber and gum.

Answer:

It's both a solid and a liquid.

It can thicken and soften depending on how it's handled.

It can be used to cover wounds to stop bleeding.

It can be used to drown enemies.

It might be edible like normal gum. ...

It's elasticated.

Explanation:

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