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2 years ago

Why would a rocket fall vertically downwards if it was launched vertically upwards

Physics

1 answer:

IgorC [24]2 years ago

3 0

Answer:

It would because the shape of the rocket is designed to be able to slice through the air as smooth as possible and now you may be thinking that air is already smooth but when you try to push something as large and heavy like a rocket then the shape of the rocket will be very important. The bottom of the rocket is flatter then the top so it is not designed to fly smoothly through the air. So the rocket would fall vertically downward(If it was still in one piece)because of it's shape. It is easier for the top of the rocket to go smoothly through the air then the bottom.

Explanation:

I am 90% sure this is correct but if I'm not please tell me

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ruslelena [56]

S=Vt
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2 years ago

In a Millikan oil-drop experiment (Section 22-8), a uniform electric field of 5.78 x 105 N/C is maintained in the region between

Snezhnost [94]

Answer:

The required potential difference is $4.95 \times 10^{4}~V$ .

Explanation:

We know, electric field is nothing but the negative gradiant of potential. Mathematically, in three-dimension,

$\vec{E} = -\vec{\nabla}V$

In one dimension, the magnitude of the electric field is

$E = \dfrac{V}{x}$

where ' $V$ ' is the applied voltage and ' $x$ 'is the distance through which the voltage is applied.

Given, $V = 5.78 \times 10^{5}~N~C^{-1}~ and~ x = 8.56~cm = 0.0856~m$ .

So the required potential difference is

$V = E \times x = 5.78 \times 10^{5}~N~C^{-1} \times 0.0856~m = 4.95 \times 10^{4}~V$

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3 years ago

When light, starting in air, is shone on a piece of glass, what effects are you likely to observe? a. reflection b. refraction 3

PolarNik [594]

Answer:

refraction

Explanation:

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When the ray passes from rarer medium to denser medium it bends towards the normal and if the ray passes from denser medium to rarer medium, it bends away from the normal.

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2 years ago

Why would a rocket fall vertically downwards if it was launched vertically upwards​

Why would a rocket fall vertically downwards if it was launched vertically upwards