K Kelvin New member Sep 28, 2011 #1 The diagram shows a horizontal beam of negligible mass. The wall exerts a 42.0 N horizontal force on the lever. Find the weight of the load. here is the diagram http://library.thinkquest.org/25844/equilibrium/images/balance2.gif
The diagram shows a horizontal beam of negligible mass. The wall exerts a 42.0 N horizontal force on the lever. Find the weight of the load. here is the diagram http://library.thinkquest.org/25844/equilibrium/images/balance2.gif
