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Kaylis [27]
3 years ago
10

NEED ANSWER ASAP PLEASE!!!!!!!

Physics
1 answer:
Usimov [2.4K]3 years ago
7 0

In both questions, the objects are falling from rest so their final velocities after time t will be given by

v_f=v_i+at=at

where a is the acceleration due to gravity given. Note that I take the downward direction to be positive.

23.

v_f=\left(9.8\,\dfrac{\mathrm m}{\mathrm s^2}\right)(7\,\mathrm s)\implies v_f=68.6\,\dfrac{\mathrm m}{\mathrm s}

24.

49\,\dfrac{\mathrm m}{\mathrm s}=\left(9.8\,\dfrac{\mathrm m}{\mathrm s^2}\right)t\implies t=5.0\,\mathrm s

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HELP PLEASE!!!!
azamat

Answer:

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2 years ago
___________ is the process by which wind removes surface materials.
Travka [436]
The answer is deflation...have a good day

4 0
3 years ago
Read 2 more answers
When a beam of charged particles moves through a magnetic field, what is the evidence that particles in the beam have momentum g
Vsevolod [243]

The charged particles are often deflated in a magnetic field.

<h3>What is a magnetic field?</h3>

The term charge refers to a positive or negative entity. The can be created when a charge is made to pass through a conductor in a magnetic field.

A magnetic field is created when we have a north pole and a south pole. The charged particles could be made to pass through the electric field and when that happens, we can see a pattern a shown in the image attached.

Thus, we can see that the charged particles are often deflated in a magnetic field.

Learn more about magnetic field:brainly.com/question/23096032

#SPJ1

4 0
1 year ago
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Be serious or else CEO of brainly will kick you out

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Why would physics be used to study light emitted by a star?
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Answer:

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