1.

A man weighing 50 kgf is standing on a wooden plank of \[1m\text{ }\times \text{ }0.5m\]. What will be the pressure exerted by it on the ground?

A.  \[300\text{ }kgf/{{m}^{2}}~\]   
B.  \[100\text{ }kgf/{{m}^{2}}\]
C.  \[200\text{ }kgf/{{m}^{2}}\]                      
D.  \[400\text{ }kgf/{{m}^{2}}\]
Answer» C.  \[200\text{ }kgf/{{m}^{2}}\]                      


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