Angle of Repose - Where the angle of inclination (α) of the plane is equal to the angle of friction (ϕ).
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qhjgj5tH79elkjgyVlZWXapYEFTXh4ODMjaUGF05AQUYSiOItx7yeffCJiWMK95BXFxsbWpEQU445Ivrfeeosdm2M6deqko1Z94I3MA/Pnz1+2bNmrr746f/78xYsXY3ephyQCPsAtEavbt1gVyAslR5SKvJFGjRphexvQsmXL+++/n1U6aC8lIhGJZ4Kdi3tNnjwZZiOQVdcgadGiBcJeagb4LSdOnCBndOzY8cyZM3KNN3ZQd+3bHJG5stBp0qTJDTfcwM6e7qqjThq08eMh8CQdLzB48GD4+HHNww8//Pbbb+/cuVNPsi7bxBsfMWIEET333HOGZ2EUhw4dCqWZVIw0Vie4LDk5WcfcewnYngDZ2uyhn6IPMHNRUVGvXr3AkmuuuYaI3nnnHem5DxILjWs3UkZGBnmMKvcL6jwRYUA2AwPw/fffIxf+Nddck5+fzx6JaBiz6667DjtFZP2blJQ0ZMgQZo6OjkbsfmxsLPgNkHMgqjcQJWzWrFnyOM/SSy+ehIIBAQGiTvzwww/s7D33HhByetodO3asDimvJj2tThLRpsLuEboMyI4h8Y78/PPPe/bskQs8v0SZa8CDRx55BOqmPE5yhqxfvx7J0NPS0vQMTkSV1RHxrHHjxhHR0KFDuaIVlU3FIGonuwGGF+UD5N4nn3wS6s2xY8cQi1kd2lpdJaK7dyHzmk0FRUM1FJq6vFF0KRFRdrudHDHMYDaScsTGxjIzPCjkvAHF5ykMPl95XIX9lLXRlClTJk2a5OEyH4j47LPPYpUj/3Yzxf2OOklEdi/bcN6Dw9TzjYCM9MMPP4wVonD6d7/7HRGNHDmyQ4cOK1eunDBhgm7E53HCoicwMBBRZ/5aBHggot2RKapfv34PPviggW2ShAR9k3DMnTt3cvXMznWViNUKs7nAsH8qOjpaapDoUfGNiJI/LioqSrIfVbfJDL/ut7/9rXlax2oPgM/TcKNFxBqCTOXMPHjwYOxTLneT01evTH0jYmJiIpbeBw8eJIfbprqJaPj/yEJHfgL0k/Hjx4OXCAyz2WyXLl2ydMSag/zvtU9P62egqWFZ6hsRu3XrNmjQoOzs7LvvvpscabhqwHwrWVwFUpFUVu6xsbEwO2gdujo6YxGxYkRHR0tKLp0NW3zN2sDuTYM2R8VkuSssLGzSpEn/8R//QUSwEPlLIoprWPezuLg4LCyMHJsSkRdAEpLIjcz85ptvGvRCTBfidPZLJ9kiojfIzc3VOeDcLWlllV0hMJYYxcDAQG2J3L59O6mdyFWHocOyN6Vjx446JLZZs2ZsityRu8x6od+9bhYRvUKTJk10wTpmXrBgwdKlS+fPn79w4cJFixZhPvWeiFocIlJBK5oI0fALpFnxR0+bNk0SPGip5nKJLcJbc06O/RiHYBHRKzz66KNSYqSgoEA2j2ZkZCArUmXNbDKEooAKNbHtxo8QCnbr1k3CIGR6lfxJZiEn3gHzFCw/1iJiTYOItmzZAtWqV69ehm+Rj9oDEbWl3azye2/v9ACdDwlnSkpKsE+ZVMIdDy0bvpKmbCoY7OWXX9b/OouINQQRXTC59e3b15wEG5CtW+7a0c4ev6PcOT/x+fPnkbmLiPSmxErB8J/p0aOHUDAkJMS/saoWESuAVvbJEYdrUN5trjKqm9uRW5DWiJxDyKoIaVyMMh07dtTbo6piiMY8AMyaNat79+7Spr/+VxYRK4C8a+x6/vHHH9lUPQpyKC0trUIdUSgIvPHGG37sanFxMaKydUgsM5eWlsIcXVkifvbZZ3369JHe3nHHHTiPfLL2GtsqYIGddaBhw4Yh6apLM0dCQgIicfCtwTsiFOzbt++MGTOQw9hgKvemP2LA09cXFxdj3uzWrZs3P8T8lcE0WFxcrP8wd99997PPPou1/N69e59++mlvmq0ULCJWDuQoQKcHQGJhEMcle6mY+cSJEyj8BOiQWyy3kWTbbCJxB7tzXHRWVhYo3qFDB8NWee9hYLZBFzx58iQzT5w4cf/+/cwcExMjhaj8CIuIlcOGDRuQotNsV4uOjr711lvlZHFxsQR39ejRAwkOv/nmm9tuu40c+wNbtWola08v/ctyzfHjx9G4ZFxhE6UqC9EFg4ODP//8cy35pDpfbGyshyKjPsMiYqUREBDwP//zP/oMyLFp0yaIt4ULF4pE6dWrF9yDf/jDH26//XY937HDjxIZGcnukySZccstt4ArKGymu+EbC4uKisgZOH/zzTfPmTMHx3JSbwnyIywiVgI6dIrVtl+7I5JZj+W0adMQz7x06VI52adPn1mzZoFJo0aNYodlGKVotXlZFE0hVlFREbbnjRs3zpD72ktFze6qFJT0LTg4GEsc4VxgYKCYfm6++WZ5A1YY2BWGzJ7XXXcd5JwMCeqOABJVWlhYKCfDwsK0MWXy5MkY7/fff5+IRowYIY+QunwiI8+cOYNGJkyY8Omnn8qVPvefmZcsWeJSCrIiYseOHQ8cOIBj7J11mbnAL7CIWAmIoMrNzZV6E5LQgxxJodiZlz169MC+LQAtxMXFGYSirIE0BUtKSmCX1skLQVb2NTBCCqUAkHm61JTEY5NDf7U5UurYvMiW4RssIlYC2n57//33r1q1SobzjjvuIKK8vLyvv/5a1iikSjjpNB04gwt+/PFH1JYaNGiQlJdiRWVd3Uk78XyQTOfPn+/fv78oCU8++SRWxMwcGBiIg7i4OMOiWCKCAYuIVwwy6jIGJ0+eFKr17NkTOT2Q9EOAmlCA2YfLzuYb3AL7dkFBAeq1hIaGmi0yZrORuz4bNotp78iSJUuY+dSpU3BA7927V6RgeHg4FsUuG6++uHGLiBVDU7CwsBD2FwCLDHaeoLXVwzNEOUMVPiIaOHAgEY0fP15HalV2+A1yS2IQAZSgZ+bk5GRwLioq6oUXXjA0Uk2Szx0sIlYAHVIqc26/fv2effbZbt26JSYmrl69Wsa4X79+WpOrsE2EZD/22GOsVq+6jou7jTJeApXkgZCQkC+//HL69OnyLRFh0o+Ojp41axYrn5B/89p4A4uIFePEiRNZWVnmOVf0LSK68847yVGCoMIhtDtS3GK3lEZiYiI7h4L7FpGflZWFHTDSPZyHD1CHQjLzxo0bd+zYgWMd+lXZh1YFFhH/DbHh6XxFBQUFMhH37dsXJbTZlPcIiwwZV5lJZYoUNd/gU5bYvvfee4+ZkW70b3/7m+6VNz5iLTW1XaZXr17wu8j6g0xmmhomnDtYRPw3DLaJwsJCvfgVKXjy5EnxHd9zzz1PPPGEDC25Cr0pLy8vLS01zHT5+flopEuXLk899ZRoiohoRB49L/VCLSyXLl1677336n8Izu/atUv6TyqaFcaj6lt/VAoWEf8NGQ8DBZ955hmcLyoqEunYr18/qQlFjhKQZiKK30WbpsUuIyHT8Dgj+SeOdW7wCvt89uzZ1157TTocGhoKs6UkKo6Ojn7++efZkTKFFX19MwNVBywi/j/OnTsnFOzZs6eOxEacH3D+/HmcxPitWbMGGcDMRNQTcVZWFuJV27ZtKwsatJCXlycCTB97A22d7tKlS58+feQraSQpKUkWxRkZGax2qPg3prAqqHdEtDuqp2hd8NixY6+88op5InYnHdlZlkCGkfJD6NEVB11aWpq78HpcAJsiMoNJKnnxqun5/dSpU1oKysZ4lJrCoyUNWmxsrMQu6PdQxTfpX9Q7Ihp0wWPHjul4QT0R67A8OW9zpNiS6AR2FIcn02KlqKhI4mHFKONyCSx2RHbkeRJayxJKLtbbl+666y5JVRMbGysVcfft2yd+xejo6IMHD3LtI59GvSOiDIa2C+oJl50nYqk3K/5WiXuVPaBvv/22YT5dunQpGtEVJcTL59LRgiUzBGF6ejo5HC06n6zBLggroEQHJiYmyobohIQExLGyI3CrlpSxcId6R0RmPnv2rLsJV4cSGiZibO/Vkfra2owSB6y8f1OnTtW369AB3RmZxJ977jlhs3lzqtYFZ8+eTa6CZeLi4qQKJBGdOHGCVZ4+Hzw0NYn6QkSMwaeffkoKQrXCwkKXE7G5EbELai7iW7n99ttvN98LyopENMRj6z8Gzuzfv5+IoqOj161bp/uMYBlSVhi5JSMj49ChQ+bnakXT5mti9+pGvSAi3juMF4aJ+NSpUzpw1aALGtxrGFHYBTWNioqKwCSYAHUL+l5t1sbJ4uJiHbat/W8Qe0Dv3r1nzpzZuXNnCc9BakZm3r9/vxTzIeetWB7cdFVxG1YT6gURZVr81a9+RY5iJAcPHnS5TNG6oEFymO2CixYtQpV7FBpv0KABqwIkZl1Qhn/ZsmV33XUXHt2rVy8d9F9SUqI3cQrPkpOTkaB769atsrN46NChBhVCxK3MxSjIJVi7di3XvoVLvSCiMAC6F8q5h4eHmydil7qgfKsHD+E2HTp0kBTWaE2XyXUpdbR7UIe7MvNrr70GnzUwZcoUrLXx3NTUVIQmJCQkSBGN9evX79u3j1UZSu2kvnTp0oEDB2bOnHn48GFcbyguXntQJ4koL7q0tJSdHbJaHsj1mhM33HADEe3atQsz9bXXXmtogZWNplzVepBvg4KCQBS9mW3Xrl1DhgzZvn07EvAjiNrQbGhoqCh8U6dOlUCvM2fOrFy5UlNQ1L4JEyYIU+Xko48+ij+P/tWGV6TPkLN5nGqTi1lQV4lo1n5GjBgBFc1cXETLJ+wRwWAkJycT0bvvvuuyfQkpwElRBHXItDwoMjLyoYceYubGjRujBpE2aGs1VGK2mTk/P3/58uXylUSndujQAQdBQUFiAzdIMu8XHMHBwVIWDj/ByxtrErWxTxVCBmP//v3z5s3DPKVzIBlsZiAWDHIffvghNMXdu3e/9957QkrDFIwcHfiYnZ3dt29fXKn3dpSWloptPDExEYbliIiIQYMG4YKioiIdKlZSUqJ7ZUgbDFEKyPYr+UVr167FPrpyR+kN780x2iBAjmou1tTsH6CqWUhISHJy8pAhQx599FGE37EbiWjeL4KFxY033kimIAO5Xbv4hEaSvViXGhg1atTrr78ujRug6SseP6BPnz6zZ8/OyMhAPndmjo+Px258NklBcU66U0BdgojEb75jx44bb7zxiy++8PLeGkNdJWJ0dLSeYrKzs0XhY48KkN2xH5SI9uzZgy3uo0ePZue6AQUFBZJZUE+mAtEjcX1ERIQQUa95DdsGtHdO64IjRoxAgAwzR0VFybHuMyvrtLeviZlNgZLTpk1zZyi9gqirRGzTpo1enzJzw4YNAwIC2GvlSXjQsmVLcth0ANmAoiloEEJioMbJ1NTU8PDwtWvXCsMefvhhufj06dPLli3TUhB+F6HIjh07RO8MDw/X9XaqDoPuQZWv01YDqJNERDnIDz/8kJ13NhHRli1bmPnQoUMS7WeAiJMWLVqQ2uI+ZswYZl6+fHm3bt1IrRvYWRfU7WhNVLtG7rvvvtatW8t0r+N6+vXrJ+S7ePGiSL5Vq1Zt374dx/ov4RfoqQP2c/NWqSuOOknEixcvipInOvvvf/97IpLYVXd/epGgUnSJnbU68RFrX4iHDAfZ2dlimp48eTIWuXv27BkyZIj2zoWFhSEcRtMCSZt++eWXvXv3srJ3VkoFrBDXX3+9/oEhISH+atmPuMJEzMvLgx5drmq6Hj16dMmSJdipKVQw3NikSRMi+uCDD9gxF0dFRaFQ44YNG9LS0vTFBoug8Kl9+/Z6hDCzGyB2IoNb7MyZM3pHFRGJiaS4uPi+++7TFNRFxcQ0M3ToUD0F6+iEyr/ICpCQkCASt3biihER81pYWBhC6GSM58+fL0OYnJzMymdgaKFBgwZEBJv27t27ieg///M/5VuDgVps4Lod2DWuueaaxYsXIzESVi3me/UsXFRUpJcjmMTT09MvXLhQVFSkdUEt/NBmZGSkrI7XrVunS/hWE2qb4dodrhgRDToWM//8888YPPAJCT2QKthdnY+IiAjc0rt3b/nKnBX7kfsAABXdSURBVPHS7pwG89y5c4hX7dWr19SpU4kIHjChjjuvTFFRkSylyVmPlDLywJw5c5BZ4S9/+QsraTpw4EBIwRoz44nF0Yci4jWJK0ZEGZuLFy+KPnfttdeK5sfMDz/8cEREBJsWwu7mL7uKlzGQCQcFBQWIUejSpYsEMAv/EhISyLHcMcClFAQKCwvF3A1yI6EM8n0h+p9NlhdbTe0X0ZputT6oivAbEe2mWD1z0IDMj9qBC0EIyVdWVqZl0i+//EJu/FEuuejBR1xYWAgpGBQUdObMGX0X1M2YmBhmbt26NTkbO4qKinSklqagIUzmnnvumThxovD78ccfHz9+PBHdd999hnSG8hO8fLdVRG0WhAI/E1Hn9isrKzO72gx32RxlI1AWHsdbt25lx+sbMGBAXFycy3vN0P8BETYFBQXIb9m1a1ehoGGqEqEYHx9PRElJSWySgpmZmcIngxQE/vznP6OgrrTJju0s7mxJFgR+I6KOx2THWsSw0mTm/Px8iV6RYYNd8IcffmBmmDzYwTx8tWbNGm/6YPARMzMm4tTUVL19zjwtIiQHkzKZYPCO6LRaYWFhJSUlHTp0IIcZSC7D8aZNm6hWRrvUNvhTIgp1oPO5fPXQoqZPn96kSROQA2x44IEHoqKi2FEf+eLFi/oWnejScx9ECgpdxG8rMTXynxGhCJsizDdRUVGahdL4yZMnDfYaSes7c+ZMMxHxc5g5JiYGSxYLHlAlImqbiNjn/vWvf7lT7IYNG2b+CnyFOgihOGjQIDKtXg23aF3QoInLHjyXpb/0okErmnD0wXwTGxs7ceJEfZdOKHPHHXdkZGQYhJ+ZiPIU2fJsrpVnQVAlIhomOLABAXYur1+5ciURvfPOOzk5OatWrcrKykLYOvDggw8ivz4zN2/e3MNzDbogTh4/flz24Olol3L3ZSN0C++8845BBAKGXNPILqLfADPDncPMiP02g4i+//579rfL5GpCVSUiM5eWlj7//PNSVg5andvnKWANgVRA7Fg+68bdjZlBFzx37hwSTbdr106X/hLXnIext6kysIjowUqFnXXBO+6446mnnmrfvj3ipcPDw8XkpPfGs0mK4+OYMWNQsqqaHCdXAfxAxJ9++omIUlNTcRIfvWwhIiICdZD13Fqukja7vMtsF+zatSvyB+uOYdT1BnVz/3Vsn91uJ1e49957cb3YbkaOHIlq38DmzZtlReKSZ1hiwwfooT/1GW4Zo+2Chpd76dKl5cuXs2O8L1y4gAFDNSUINvEUG9xlhqe0bdsWdRPMT5c+6Kh94evZs2excU6nHdL3shsV0+acs5Cdw7mxZBEKfvfdd+np6TD6YBWFywYPHmwIGTT89+SXZmdnixnyt7/9LXuU9PUZFRARdkHDVz/++CMR7dy5Ex//93//l4hatGiRkJDAzP/85z9JlZjTbEBTSBMtMJiXNcQloPuwd+9e3ChpM4W1Xg6w/C7drA6iCQoKksB9qRGO6qQ4NlcVxY1Dhw7Nycn59ttvmfn06dPQLyXrCKmc2xYMcEtEmbPMo1teXh4QENCwYUN8BC9ZhQM2atQI0XjuJCKGbcKECR5YyM61kpl5wYIFRBQaGqqrz7FzPpoKYV5o64QyPXr0OH/+/MGDB5ctW8bOUtBms8H7Yha0KSkpRDR9+nQUChC0adNG6kcwc4MGDbBfxJKIZniSiHjjpaWluv4HTmL+vXTpEjskIjMvXboUeclbt269fv16No2ZO1pXqL9LrmnZwWlTYYIiOL0ZYC2kc3JyXG7iHDRo0GuvvcaKiMJyeZzu86hRo6DpAm+99RbihvRDmRl7tdgioit4WlXg9c2dOzc4OJjVCgCyZMCAAXitQkRmhpzr1KkTMlC5ZJ47HzEzw4emuSITsXbyVtggm3RcA00LCwtFdevfv/+8efPGjh0rAVrh4eFLly5l5l9++UU0EIPpUT80Pj5ewn/M3dDPbdiw4ciRI939kPoMt0QUozE+agVfz7Dbtm2TSAVmvnTpEkZ3/Pjx7LVijsZRgElOwm8WFhY2bdo03SUv2zT7vnHeEMQgVdkjIiIwHTPz8OHDESXppaklMjISO6fwFGQyQTkTnDl06BCcQyIULRhQARERxocD0cNEgGVlZUk1OXYM2+uvvy7TnDfTrgCbSD744AMY8Hr27Cm6oPhRzPlo3MGs4xYVFUmkwu233y5uQ/Rw+PDhsMhcvnwZuqD3031kZCQkKDu2V0vCGqBVq1aSQrNZs2ZfffWVNz+hXsETESULjNbDxKUBUkpMPGoa/rtRhwfCy5XsoUOHsOREU927d5dFjORxq4oumJ2djVp5gi+//JKZP/nkE3YQMTw8HB/luebUJe4watSoFStW4BgLFzatzIT3w4cPl8w1FgQVTBMuVSJ9LEZE7awztOCucQzVRx99pCnStGlTd4+ukBMiOOXK4uJiiamGRQZWa3yLquzohl7my3JEB0lAEh85cgTVbuXvwcxjx4596KGHYFkUIkofiOi+++7TZxo3buzuddVb+EFfadiwIZnyaVQIjApYGBAQoM3IRPTNN9/40BO78n0bdEFylIVihyIBdZaday2J/dygVMi/gojEmC9KQmBg4Msvv4wLkHWYnYkIG4JsV0AoONd4vbvaDD+4+CAUfbgdpm+NJ554Ij09PSoq6uOPP65Kx3SkguEfsmnTJqhrmoh25+gNmVUPHjyYlZUlgWTMTERQBzURiUjMN6NGjdJERDyEGMDFDETKPFmVX3rVoEpErNRapLLwwRVmCBm88cYbkQ2CmUXpXLJkyQFHVXZActkws5iywRiU95Yd75pkempOSEjQ26iJ6IEHHmBHaNkzzzyDVJn4S8jaCNVZqu8F1i3UUlOCeXjsrvbEiBgrLCzU++sQU/3TTz/Nnz+fmXNycmAJ98BsfPXII4/oSTM1NRUNSpf0bC5dSkxMRBZ1kZHwMOn4BuwCE7z11ltEJAnszEZydg671DpDuaOGaCVfaq1GLSWiGdouaFg7S7zWwIEDO3bsqPWEjz76iJkvXryIMa6QiMxMRH/9619xPHbsWNTwRoj14cOH9WyONsWManPOjy0Nalss7oK4bdy4Mfw3dgX9e20qpFxa1rnIqvRCaxnqDBFd+r4RhghMmDDhiy++OH78uOhkN910kzhL7Ha7OYWrGTabjRzph9kR8RAZGYmS76gJxWrtghlZz/XyJ5GMObKJDIZY+QvFxMTA9YwcAYYgDDnWgWrsnOvnakKdIaIm0Ouvv45sRkTUv3//sWPHDhkyBF8hrPWhhx5Cqmqc9EbdFEE1cuRICRRHCwMGDICaSA77KFrbsGED+oCcEzKJaye4bA8od7XFlhz+euSjMfxJ0tLStFbQvXt3+Zm4V4zkVwFqHRH1IoBNcsKQZVW2BAjnJLU6MhGys1Ed8ds2lUJEFE25DPRi5gMHDuAAky+CjLA6lgaRfFYAwSktG47NwhhVdoXBBggRmRmSXj6OHz9e6u8BNpsNUevaq2lwRoiTQpQEg7Zgnu4NWql42rSd1dxzH1AbiYjXsWnTJpiOAR2sdf/99wcFBQ0YMEC+Rd0R2WwgG7iEXseOHROi4N3t3Llz4MCB+olaUL333ntRUVHiuHvsscfg+IGDRKQa6uZde+2111xzjUsyuYRhoyAgeT4FqampEksBrUAeERISIkXp5b2Zpb5kmDWcL3eV3Mxd7nGXd2mKe/mrPaPWEVEsKd988w1S0hw5ckQPGAL3H3vsMViJmRkJ4Jj54sWL0dHROBkYGMjOVmVE6uPFlZSUdOrUKSgoiB1E1KJ3xIgRu3btysjIwGKCHYtcmXn1GJAjqLt///7stV0Q+2M0cnJyDNeMGTNGNvSEhoYiU4X8HJd+wpKSEmkQZf3wo0SZfvTRR1npuJJeG5k2DETEvZ9//jlyRsoFqPjnkvo+ozYSUY51Mv7JkyfLopWZhw0bJiM3YMAAEV3SwrBhwyRPnCHdAlYkpDRImZohGoUl2hFnJiJGBVEOpDZQewmQe9KkSaiz55KIeGJqaupzzz2HoExmnjJlihT8MYCIFi1axKo2IDOPGzeuXbt2OA4ICID9kpkPHjzYpk2b8+fP79mzRy42cPHcuXNEpFdjn3/+OREdPXqU/WpCupLZwMSxZtA2tFEQf1m5RY5//etfi7hatmwZ3pRN7SvIzc2V7P4InGaV4Y6IUI1CryTYMQzCVE0OcgT9i8KHByGXAyZKL3UmfY2HqRk7XFlpwPJR7D76er0+Y8WS5OTkefPm4XjSpElyTW5u7t13371p0yZsJ3dpUmjfvv2LL74oHx9//HEi0hKxzuuINhVmJie1IkiOeGyJdv7ll18k4+XAgQPxp5QXoQ2/zHzgwAERA9DJ2NnDJjYacxo7Zo6MjCQiKKn623JVXULrlBCHXo6KwXwN0SiahgYmU5F/RDRy5Egty819ZkUpXCDvgZmRvF66unHjRrzqt99+m11tlCPl0mTH6gp1T9mvrrUrOTXrNdrq1aslWLB///4SDMvM8I4wc05ODvxvMgCiq+mJFd+Gh4dL5NXq1auJCNsY2BFyy8wLFy7EfG1+m3a7HeqmtsKwwxYI7mrNXffHm9+ONuUNrFmzBmVUDMAL0cYBAzPM17Pj3yL7DOPj4+U3FhYWtm3blp1nVWQRlxnG0KDWT2bMmCF/A/8a1a/k1MzMJ06c0LnOe/bsadhOtW7dOhSgY+a//OUvSLEqAknbEYQczGyz2WQhgje+du1aJBxbs2YN4l6RCAD5dwyDKrzUhkAxp8tUblM7U7UXrsLfblP7qQ32KQO0LsvM8Bthk79NRV0ImjVrhoOTJ09KQF1ycjK29zNz27ZtxfqYmJgIuwEr5dIAqNfyTm655ZagoKCvv/4am8LqsI6oh1xHImoKagm0cOFCuOn0FGxAuUpzjVcTGxsrJkM9YC6liDvqGIx/ZlugWanywEJNbkObHkBECNdFz6+77jrEUJr1M7vanwXIslrKkBtoresGy38SOHTokO4Dstw2bdoUgoAc3vy6qiMKIXQ99sGDB8+ePdt8sRb7Mg+6hJ4rmfmDDz6Ao8LmsN9q2eOvF1dZ4LnPPfcce2fi0dcYZny7Mla7vGXo0KEHDx5kZSJl5sjISMmmorWCyMhIpJ5ixwCtWrUK9QkN7f/888/6t7ArA7jPqGmJqKUgzG+PP/54Xl7emjVrcnNzc3Nz165du2jRIqg1XmajMyAuLq7W7mMfPny4H1vTfyqD7Be4NFObDdp2kzEVf1r5h4Nz8k8WVcRfpsQaJaLsK/AjEO1sAILGiWjLli1vvfXWbbfdFhsb+8Ybb+Tm5q5atWr1lcO7777rTQdWrVq1YcOGL774YsWKFatXr87Ozv72229lk+HZs2dfffVVyXp1BVGHDdq5ubnJycnp6enjxo1LS0tLT0+Pjo4OCwubNGlSRkZGYGAgHKwzZ85EVKmFWgv/5mOuUSJWq35mqDAq2LhxY1RUFIyOb7zxxpgxY8aPH488nOvWrZsyZcq2bdtGjx6dlpY2btw4nZ/zzTffHDNmTJp3SE1NTU5O/vjjj5OSkry8xYwpU6bcfPPNmZmZ+KNOmjSpQ4cOgYGBt95668SJE9PS0lJSUlJTUydOnNi6devMzMyUlJSUlJRx48YlJiZ27tw5MzOzJonIruZ9n1HTRNTbQ3W4lDaOcOVlvh/niCu1mqlbEBtCXSWiXYUV2VUYkhh4NSndLZN1m6Kk203VQw2xtKJlG0yA8iz9x9D/CnfdkM5I/6VZz7d4aMeu/EP66Yb+67v0Fmx7Df6L/Gi74ZrXEc0vyzAScrJSbZrv8tCUu2f59nR2s/vbB7jrqrsrvb/e7/D7g2pd9I2F+gmLiBZqBSwiWqgVsIhooVbAIqKFWgGLiBZqBSwiWqgVqNdENJuvtYW5XGXYqXr8mN1N7Jb5GnZOVW94tN05Irgq/XFXQfaKoF4TUQcsuhxUnSm56o4Es/vH5TVS20b8PYY+ixe0igQqd1NH54qgXhPRwL9Tp05t2LDhxIkTX3/99SuvvPLdd9/hfExMDHJ5VWXgvbm3XCVgkJMu93ZVHeXOOR6uOOo1ETHAKFUuQHE/CTBh5hEjRpDXWRw8IDs7+9577/XQlPZ2Llu2jIj++Mc/srM/7fTp09I9CZn2DULEffv2VaUdv6BeE1GAcdUB4WvWrBHGXL58GcVRdMCBxC3rqAvPM6+B32bYVboVXInMudJmjx49dM0bck4K5TP+9a9/VeV2v6BeE1EkjexV0ycvXryoL5YtLxLJxmqCs5nSBLgEEWEzoUvYVHao1q1bk0q7KLcjLxmeMnny5HvuuYf9HQhzRWARkZl58uTJ5Ej8pUdU60/mpQayuusLKtS3PEtEWbkz87Rp08iRdF7nBdA8JqIXXniBr4rssRYR/11wT/Pj008/LSoqwjE2n5PKWFJQUKCrtiQnJy9fvhxx8xUSwnsiTpkyhZzTNjBzo0aNiEhmUiLSRSfrNOo1EQVBQUFE9MYbb6xYsQLp4JH1BhMxds/IxZIaix3JFNu1a4eNwBXqap6JyGqSRZdYLSlwAbgIYO+2Dsitu6jvRLQ5sggTUWJi4siRI+Pi4po2bYqcx/hWSqcARLR582b9EYljvJmaRfNzCbtzPh2ttmqroRDRrrJqWzpiHYaMriTHBnJzc2HRgJhB4jn5tnnz5gZeImuMNw6YWbNmeZ6a5XadLlYsi/n5+Vjdb9u2DVy8cOECXxXFWuo1EWXUQ0JCRAuUk7K3xlBeD9niNm7cuGrVKqTPkxsr9HZUaL6x2WwoijFx4kRNRJmvkRuXlYmHnUVpHUV9JyIGGDUs2E1iGpGI2oySnp4+YsSIuLg4nNE3iufQ/EQiklvkYt0ZUQcnTJggXcI1+/btI6KvvvpK7pVMnlcwlYq/UK+JKCCia6+9lp2TxQgyMjK0RExKSoqMjNy7d6+5ncOHDyNNrezlMz/ILBFfeuklXfkHdz355JNE9Kc//Umei5zyyEqDTiJRMVvmm7oODPDevXvBj/DwcDYFE+Tl5eFbqbaHtYsB33//PTtSZSINl3muRJkCci55KU/HRy10iQh5RWTmRSoVsbQTEWZqa7FSt4HBW7FiRWJiYmxs7I4dO9gUCXHhwoXIyMiYmBjk12Lm3r17IxPDmDFjUlJSkpKSiAhpktevX4/0UTZXdaVzcnLi4+OjoqJ2794tJy9evEhEkr4MnBs1atTo0aNHjx4N87VWAXVNl7S0NFYlDuo06jURXcJdSBggCxeN0aNHS3pWQ1PePLFCo4+hSzaV3lNs4HV9draIWDnEx8cT0bZt2+QM8u7LdFyTU6TEW9TYE6sPFhErh7Vr15oVxJdffpmdK0XWGDAp7969+8iRIzX5XL/DImIlAJKVlZVFRkaOGTMmKipKFEe+EsY8EcDLly+3Fiv1Cx7Gu+bF4ZV6aHXAIqKFWgGLiBZqBSwiWqgV+D8Xl/PtU/RsYAAAAABJRU5ErkJggg==)
It is the angle of inclination (α) of the plane to the horizontal, at which the body just begins to move down the plane. A little consideration will show that the body will begin to move down the plane, if the angle of inclination (α) of the plane is equal to the angle of friction (ϕ). From Fig. 1.18, we find that
It is the angle of inclination (α) of the plane to the horizontal, at which the body just begins to move down the plane. A little consideration will show that the body will begin to move down the plane, if the angle of inclination (α) of the plane is equal to the angle of friction (ϕ). From Fig. 1.18, we find that
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