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Nat2105 [25]
2 years ago
14

Which are examples of a medium?

Physics
2 answers:
guajiro [1.7K]2 years ago
6 0

Answer:

An example? I mean if we're going for an example, I'd say middle, Or balanced.

Ne4ueva [31]2 years ago
4 0

Answer:

One example of a medium is air.

Explanation:

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A 62-kg man standing on a scale in an elevator notes that as the elevator rises, the scale reads 821 N. What is the acceleration
FromTheMoon [43]

Answer:

Acceleration of the elevator = 13.242 m/s2.

Explanation:

Force is defined as the push or pull on an object with mass in kg that causes a change velocity. Force as a vector means it has both magnitude and direction.

Mathematically,

F = M*a

Where

F = force in Newton.

M = mass of the object in kg.

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Acceleration of the elevator = 821/62

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3 years ago
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It's due to Inertia. The law of Inertia states that a body will try to retain its movement state if possible. This means, if a body is at rest, it will try to remain at rest using forces. Similarly, if it's in movement, it will try to remain in movement.

In this example, the plane is moving forwards, and so do the seats, which in turn push the passenger forwards.The force felt is Inertia acting on the body, trying to counter the movement.

7 0
3 years ago
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emmasim [6.3K]

Answer:

<em>The flux through the sphere will remain the same, and the magnitude of the electric field will increase by four times.</em>

Explanation:

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If the radius of the sphere is halved, the area of the sphere will reduce by square of the reduction, which will be four times. The electric field lines will become closer together, or technically increase by a fourth of its initial value. The resultant effect is that the electric flux will remain the same.

If originally,

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The flux now becomes

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Φ = EA cos∅

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It should be A sorry if I’m wrong
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