If a 5-kg steel plate is attached to one end of a 0.1m x 0.3m x 1.2m wooden pole, what is the
length of the pole above the water? Use density of wood 0.50. Neglect buoyant force on steel.
Answer
Length of pole above water
"H=h+h'-h"\\\\=1.2+0.0212-0.77\\\\=0.45m"
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