I notice that all the force diagrams use the designation '#' after every force. i assume this is supposed to represent 'pounds', or 'pound force', right?
and is 'pound' and 'pound force' the same thing when dealing with force diagrams and resolving forces?
اخر تعديل في الاحد نوفمبر 16th, 2008 08:37 pm بواسطة graspin
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