3 years ago

The vector quantity that defines the distance and direction between two positions. It is a change in your position.

1 answer:

4 0

I believe you're talking about displacement. It's a directional vector that depicts the movement of a point between two instances.

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olya-2409 [2.1K]

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We would not be able to make our way around the earth's surface, to read, to sculpt or to create technology because we cannot see!

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The minimum angular separation that can be distinguished by an eye gives the angular resolution of the eye.

Given that the Angular resolution with infrared radiation is = $1.0^0$ equal to $60'$

This resolution is very much greater than that of the eye $(1')$

The angular resolution that our eyes can see is about $\frac{1}{3}mm$ at arms length

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We therefore cannot read, sculpt or create technology because we cannot see.

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3 years ago