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{
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"name": "",
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"cells": [
{
"cell_type": "heading",
"level": 1,
"metadata": {},
"source": [
"Chapter 7:Moment of Inertia"
]
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Example 7.1, Page no.103"
]
},
{
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"input": [
"from math import sqrt\n",
"#variable declaration\n",
"b=30 #width of the secion in mm\n",
"d=40 #depth of the section in mm\n",
"\n",
"#calculation\n",
"I_xx=b*d**3/12\n",
"I_yy=d*b**3/12\n",
"\n",
"#Result\n",
"print\"I_xx=\",int(I_xx/1000),\"*10^3 mm**4\"\n",
"print\"I_yy=\",int(I_yy/1000),\"*10^3 mm**4\"\n",
"\n"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"I_xx= 160 *10^3 mm**4\n",
"I_yy= 90 *10^3 mm**4\n"
]
}
],
"prompt_number": 1
},
{
"cell_type": "code",
"collapsed": false,
"input": [],
"language": "python",
"metadata": {},
"outputs": []
}
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"metadata": {}
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