A balanced lever has two weights on it, the first with mass #7 kg # and the second with mass #30 kg#. If the first weight is # 7 m# from the fulcrum, how far is the second weight from the fulcrum?
1 Answer
Mar 16, 2018
The distance is
Explanation:
The first mass is
The distance
The second mass is
Taking moments about the fulcrum
The distance