K.C.S.E Physics Q & A - MODEL 2011PP1QN11&12

K.C.S.E Physics Q & A - MODEL 2011PP1QN11&12

​Figure 8 shows a uniform wooden block of mass 2kg and length 25cm lying on a bench. It hangs over the edge of the bench by 10cm. Use the figure to answer questions l1 and 12

​Indicate on the figure two forces acting on the wooden block. 
Determine the minimum force that can be applied on the wooden block to make it turn about the edge of the bench

ANSWER