Why is a force needed to keep a block of wood inside water?
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13
The force that is required to keep a block submerged in the water is equal to the buoyant force
that is equal to
density of water * mass of block * acceleration due to gravity
1*mass of block*9.8
that is equal to
density of water * mass of block * acceleration due to gravity
1*mass of block*9.8
Answered by
3
Answer:
upthrust due to water on block when fully submerged is more than its weight
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