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Subjects
Science State Board
Class 9
Fluids
Textbook questions
12.
Intext exercise problem I
Exercise condition:
3
m.
A block of wood of weight \(200\) \(g\) floats on the surface of water. If the volume of block is \(300\)
cm
3
, calculate the upthrust due to water.
The upthrust due to water
Upthrust of floating object = mass of the water displaced
Upthrust of floating object = weight of the water displaced
By applying the known values in the formula, we get
\(W\) \(=\)
\(N\).
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