A balanced lever has two weights on it, the first with mass #12 kg # and the second with mass #55 kg#. If the first weight is # 5 m# from the fulcrum, how far is the second weight from the fulcrum?
1 Answer
Jan 3, 2016
Have a look at: http://socratic.org/s/aqKDPADA for a detailed explanation of the approach. It uses deferent values but the method is the same.
