- An Iron Sinker Density 7 8 G Cm 3 Is To Be Used To Make A 100 Noak Board Density 0 80 G Cm 3 Barely Float In Water 1 (45.94 KiB) Viewed 43 times
An iron sinker (density 7,8 g cm-3) is to be used to make a 100 Noak board (density 0,80 g cm-3) barely float in water.
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An iron sinker (density 7,8 g cm-3) is to be used to make a 100 Noak board (density 0,80 g cm-3) barely float in water.
An iron sinker (density 7,8 g cm-3) is to be used to make a 100 Noak board (density 0,80 g cm-3) barely float in water. What must be the weight of the sinker if it is (a) placed on top of the board, and (b) tied to the bottom? (a) On top: (V water = Vboard EV mm) Pb (b) Bottom:
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