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poundalmore about poundal

poundal


  2  definitions  found 
 
  From  Webster's  Revised  Unabridged  Dictionary  (1913)  [web1913]: 
 
  Poundal  \Pound"al\,  n.  [From  5th  {Pound}.]  (Physics  &  Mech.) 
  A  unit  of  force  based  upon  the  pound,  foot,  and  second  being 
  the  force  which  acting  on  a  pound  avoirdupois  for  one 
  second  causes  it  to  acquire  by  the  of  that  time  a  velocity 
  of  one  foot  per  second  It  is  about  equal  to  the  weight  of 
  half  an  ounce,  and  is  13,825  dynes. 
 
  From  WordNet  r  1.6  [wn]: 
 
  poundal 
  n  :  a  unit  of  force  equal  to  the  force  that  imparts  an 
  acceleration  of  1  foot/sec/sec  to  a  mass  of  1  pound; 
  equal  to  0.1382  newtons  [syn:  {pdl}] 




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