What Is a Radian? Radians vs Degrees (Clip) | Physics - Basics

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What exactly is a radian and how is it defined? And how do we convert between degrees and radians?

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0:00 Degrees vs radians
0:54 What is a radian?
1:53 Conversion example

#physics #APphysics #APphysics1 #jee #neet #ncertphysics

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[networldinternetcafe]

How counting and calculate all Algebra and Algorithm?

[wonderfulworld]

Radians, Gradians & Degrees. On my scientific calculator in the 1980s we had only RAD or GRAD. Now all three or the gradians are missing due to an act of Congress. The Geometric Simplification Act. Prior to computers we had 3.14159 in the 1914 Websters College Dictionary. Figured out by long division and by pencil & paper. "What is it now?" Would be asked a elementary school student during the emergence of computers. We need better than a 96 sided polygon.

[dvdortiz]

A radian is an arc whose length is equal to the radius of the circumference it belongs to...

[dewfreedman]

So a Radian is one portian of piece of pie!

[JV-pukx]

A video on _why_ radians are used instead of degrees, please.

[dvdortiz]

Radians are first used in trigonometry!!!!