Science
posted by Morgan .
how much force is needed to accelerate a 68 kgskier at a rate of 1.2 m/sec sq

Try some of the following links:
http://search.yahoo.com/search?fr=mcafee&p=how+much+force+is+needed+to+accelerate+a+68+kgskier+at+a+rate+of+1.2+m%2Fsec+sq+
Sra 
P.S. Be sure to try the related question which is very similar to see the answer given then.
Sra
http://www.jiskha.com/display.cgi?id=1195488274