A solid plate of width w$,$ length L$,$ thickness t$,$ and density $$p can remain balanced on a liquid surface. Assume a contact angle of $0.$ The thickness of the plate equals $0\mathrm{.}5$ mm$.$ Calculate the maximum width for a steel plate $($p $=7840)$ able to float on a clean water$-$air surface at $20$ oC$,$ the surface tension coefficient for water $($Y$)$ equals $0\mathrm{.}073$ N$/$m$.$ Q$2)$ A solid plate of with $w,$ length, thrigness ts and density $p_g$ can remain balanced on a

Tiguit surface. Assume a contact angle of $0.$ The thalaness of the plate equals $0\mathrm{.}5$ mm $.$ Calculate

the maximum with for a steel plate $(p_5=7840)$ able to float on a clean water$-$air surface at $20C,$

the surface tension coefficient for water $($Y$)$ equats $0\mathrm{.}07\frac{N}{m}.$