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astraxan [27]
1 year ago
14

What is Newton's third law of motion?​

Physics
2 answers:
slavikrds [6]1 year ago
5 0

Answer:

His third law states that for every action (force) in nature there is an equal and opposite reaction. If object A exerts a force on object B, object B also exerts an equal and opposite force on object A. In other words, forces result from interactions

<h2>Explanation:</h2>

Newton’s Third Law: Action & Reaction

Whenever one object exerts a force on a second object, the second object exerts an equal and opposite force on the first.

His third law states that for every action (force) in nature there is an equal and opposite reaction. If object A exerts a force on object B, object B also exerts an equal and opposite force on object A. In other words, forces result from interactions.

Examples of action and reaction involving aerodynamics:

  •    The motion of lift from an airfoil, the air is deflected downward by the airfoil’s action, and in reaction, the wing is pushed upward.
  •    The motion of a spinning ball, the air is deflected to one side, and the ball reacts by moving in the opposite
  •    The motion of a jet engine produces thrust and hot exhaust gases flow out the back of the engine, and a thrusting force is produced in the opposite direction

----------------

HOPE THIS HELPS <3

zzz [600]1 year ago
3 0
<h2>Answer : </h2>

Newton's Third law of motion states :

" Every action has an equal and opposite reaction "

i.e If a force is applied by an object A on another object B then that object B also exerts a foce on object A, that is of same magnitude and opposite direction to the force applied by object A.

Ex - A book on a table exerts gravitational force on the table and table exerts back a normal force on the book.

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A fixed mass of an ideal gas has a volume of 800 cm3 under certain conditions. The pressure (in kPa) and temperature (in K) are
Mashutka [201]

Answer:

800cm3

Explanation:

This is a general gas law question

Which has the relationship P1V1/T1 = P2V2/T2

P1= P1 in kPa

T1 = T1 in K

V1= 800cm3

V2=?

P2= 2* P1

T2= 2*T1

The volume of gas after the changes (V2), making it as the subject of formula

V2= P1*V1*T2/P2*T1

V2 = P1 *800* 2T1 / 2P1 * T1 ; dividing accordingly, we have

V2 = 800cm3

3 0
4 years ago
When comparing the three atomic models provided, which statement best describes the diagram?
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C. Three isotopes of the same element because the number of electrons and protons remain the same but the number of neutrons in the nucleus are different. This means that the isotopes have different masses to each other but the same chemical properties.
6 0
4 years ago
What is the intensity level of a sound with an intensity of 0.000127 W/m2?
irina1246 [14]
DB = 10 log (I/Io)
Where, Io is the reference intensity which is the minimum intensity that human can hear.
That is; Io = 10^-12
Therefore; 
dB = 10 log (0.000127/10^-12) =80.79
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Therefore; the correct answer is 81 dB
6 0
4 years ago
Calculate the power developed in a 6.0o resistor with a potential drop of 12 volts.
hjlf

Answer:24watts

Explanation:

Power=(volt)^2/r

Power=12^2/6

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7 0
4 years ago
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If we assume that the metallic plates are perfect conductors, the electric field in their interiors must vanish. given that the
Svetlanka [38]

here the charge density of metal plate is given as

charge density = \sigma

now the electric field is given Gauss law

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now here E = constant

so we will have

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Since total area on both sides of plate will be double and becomes 2A

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Now if we will find the electric field inside the metal plate

Then as we know that total charge inside the plate will always be zero

so we have

E = 0

7 0
3 years ago
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