Differences between revisions 2 and 3
⇤ ← Revision 2 as of 2010-08-10 11:39:59 →
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Editor: bhanukiran
Comment:
← Revision 3 as of 2010-08-11 12:48:51 → ⇥
Size: 705
Editor: SawankumarKhillare
Comment: jnec lde
Deletions are marked like this. Additions are marked like this.
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{{{ {{{D=var('D')
z=solve(25*D**2-1==0,D)
print z
Line 30: Line 32:
          sawankumar khillare,teaching Aurangabad

  • Book

    Advanced Engineering Mathematics

    Author

    Erwin Kreyszig

    Edition

    8th Edition

{{{D=var('D') z=solve(25*D**2-1==0,D) print z

$\pi r{2} x \rho_{w} g  = - m \frac{d{2}x}{dt^{2}} $

{{{id=1| # but for water rho_w = 1

#given that r = 30 * 10^(-2) m

Buoyant_force = ( ((9.8* (30 * 10^-2)**2))/ 3.1451 )* 9.8 print Buoyant_force #(in newton) /// 2.74827509459159 }}}

{{{id=4|

/// }}}}}}

  • Solution by:

    • sawankumar khillare,teaching Aurangabad
    • ganesh, developer, space
    • bhanukiran, student, technical university of Delft
    • saransh, student, sobhit university

SageDays/Kreyszig-2.5-8 (last edited 2010-08-11 12:48:51 by SawankumarKhillare)