Article posted April 25, 2012 at 03:04 PM • comment (4) • Reads 1001 • Return to Blog List

Posted Comments

oooppps thanks for the help!!!!!!!!!'
Comment Posted on May 1, 2012 at 02:50 PM by mattief


Very good! Next. Time you might want to put a little more information like to answer all the questions. :)
Comment Posted on April 30, 2012 at 02:28 PM by bradynn


u need more mass to get more wait
Wait is measured i newtons do you mean in newtons

Comment Posted on April 30, 2012 at 02:15 PM by samueld


cool,i guess.but,there is much information.you should explain more next time like to say what mass means and what weight actually is. Do you know? And what did you do to get the cart going witha rubber band? What was your definition for force? good job for now though.
Comment Posted on April 30, 2012 at 01:51 PM by ~Ally