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"cells": [
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"cell_type": "heading",
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"metadata": {},
"source": [
"Chapter 2:Composition and Resolution of Forces"
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{
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"level": 2,
"metadata": {},
"source": [
"Example 2.1, Page no.16"
]
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{
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"input": [
"import math\n",
"#variable declaration\n",
"F_1=100 #First force in N\n",
"F_2=150 #Second force in N\n",
"theta=45 #Angle between F_1 and F_2 in degree\n",
"\n",
"#calculation\n",
"R=math.sqrt((F_1**2)+(F_2**2)+(2*F_1*F_2*math.cos(theta*math.pi/180)))\n",
"\n",
"#Result\n",
"print\"R=\",int(round(R)),\"N\"\n",
"\n"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"R= 232 N\n"
]
}
],
"prompt_number": 2
},
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"cell_type": "code",
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"input": [],
"language": "python",
"metadata": {},
"outputs": []
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