moment of inertia of combined bodies in tamil#1

[@MohamedfaisalS]

Sir ixx formula for semicircle is written as 0.0068d⁴,and iyy is written us πd⁴÷128 in kottiswaran book sir

[@kingsmech]

Not sure..

[@thestrangerrk4338]

Ixx = bh^3/36 na
Iyy vanthu hb^3/36 thana formula ana nenga iyy ku divided by 48nu poturukinga for triangle

[@kingsmech]

For equilateral triangle, we solve like that

[@kdefx1083]

👍👍

[@kingsmech]

Please share the content

[@mmeerajasmine3219]

Semicircle ku Ixx,Iyy find painnum pothu eppaadi 0.1r'4, ......0.4 r'4 varuthu sir

[@kingsmech]

Based on Formula.,

[@jetleesubash]

(3.14 *5*5)/2 , ungaluku mattum eppadi. 40 varum ?????

[@kingsmech]

25*3.14= 78.5
Then 78.5/2= 39.2
I'm rounding off to 40

[@jetleesubash]

@@kingsmech thank you sir

[@kingsmech]

Please share the contents

[@jetleesubash]

Which method you this problem???

[@kingsmech]

Ancient method by beer and Johnson book with few simplification by me.,

[@mobilemobilephone6851]

Y = 36

[@mobilemobilephone6851]

Y = 36