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babunello [35]
4 years ago
7

The color aftereffects phenomenon predicts that, after staring at a bright red rectangle for a period of time, you will see a __

___ when you look away at a white background.
Physics
1 answer:
Serjik [45]4 years ago
8 0

Answer:

The answer for this is Green Rectangle.

Explanation:

The hue after effects theory suggests that as you glance away at a white background, you can see a <em>Green Rectangle</em> after looking at a bright red rectangle for a period of time.

All this is an after-image consequence. Afterimage is a form of optical illusion in which, even after exposure to the original image has ended, an picture appears to appear momentarily.

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I will mark you as brainliest. if you answer my question
Shalnov [3]

First, let's list everything we have...

a = 1.83 m/s^2

F = 1870 N (converted from kN to N)

vi = 0 m/s (it says started from rest, therefore velocity starts at 0)

t = 16 s

1). "Force acting on the car" is a bit ambiguous because there are many forces. But I'm going to assume that they are looking for just a basic implementation of force equation:

F=ma

where:

F = force

m = mass

a = acceleration

2). I recommend memorizing your equations of motion, because once you know them this part is also just as easy:

v_f=v_i+at

where:

vf = final velocity

vi = initial velocity

a = acceleration

t = time

5 0
4 years ago
The zone along the southern margins of the Sahara is called the
Jobisdone [24]
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7 0
4 years ago
Why do we see ourselves in the mirror?
Arlecino [84]
You can see yourself in a mirror because light rays<span> bounce off its shiny surface. Light rays come from everything you can see, including yourself. You see things when </span>the light<span>rays from them enter yours eyes. Some of the light rays that come from yourself strike the mirror. The mirror reflects the rays because it is very smooth. The rays come back to your and enter your eyes.</span>
3 0
3 years ago
Read 2 more answers
How can you find the reading of main scale and vernier scale​
anygoal [31]

Answer:

this pdf should help you out

Explanation:

Download pdf
7 0
2 years ago
There are four forces acting on a car. The forces are:
Elenna [48]

Answer:

<em>| Fn | = 258 N</em>

Explanation:

<u>Net Force</u>

The net force vector is the sum of all the force vectors applied to a body.

There are four forces applied to a car:

325N to the north

175N to the south

465N to the east

255N to the west

To simplify the calculations, we find the net force by each axis separately, considering forces to the right and upward as positive.

Fx = 465 N - 255 N = 210 N

Fy = 325 N - 175 N = 150 N

The magnitude of the net force is:

|Fn|=\sqrt{210^2+150^2}

|Fn|=\sqrt{44100+22500}

|Fn|=\sqrt{66600}

| Fn | = 258 N

4 0
3 years ago
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