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masha68 [24]
3 years ago
11

Action and reaction force always cancel each other. True or False.

Physics
1 answer:
polet [3.4K]3 years ago
5 0
False. They have same magnitude and opposite direction but they never cancel as each of them does the action on the other body, and for the forces to cancel out they need to act ob the same body.

Hope this helps!
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The types of waves that transmit cell phone messages are most likely _____ . Choices: radio waves.. . gamma rays.. . ultraviolet
Anastaziya [24]
<span>Radio waves are the type of wave that most likely transmit cell phones messages. Radio waves can be used to transmit data and information at various frequencies. Gamma rays are high frequency and are dangerous to our health. Ultraviolet rays come from the sun. Infrared waves are ones we experience every day, even though it is invisible to the naked eye. This is the heat we feel from the sun. </span>
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3 years ago
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You lift a 45-newton bag of mulch 1.2 meters and carry it a distance of 10 meters to the garden. How much 
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To lift the bag straight up takes (F · D) = (45 · 1.2) = 54 joules of energy (work).

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4 years ago
. A wave moves at a constant speed along a string. Which one of the following statements is false concerning the motion of parti
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Answer:

The particle speed is constant.

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Thus, the false statement about a wave moving through a constant speed is that:

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4 0
3 years ago
A cat is dropped out of a window and falls to the ground in 12 seconds. It lands on its feet.
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Answer:

The impact was gravity

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LOOK IT UP SIS

4 0
3 years ago
An electron is ejected from the cathode by a photon with an energy slightly greater than the work function of the cathode. How w
Ksivusya [100]

It will be approximately equal.

<h3>How will the final kinetic energy change?</h3>

We can infer that all of the energy in the electron is Potential energy (PE) because the energy provided by the photon is hardly enough to outweigh the work function.

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According to the question

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Learn more about work function here:

brainly.com/question/19595244

#SPJ4

3 0
2 years ago
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