A small block of wood of mass 9 kg is floating on water. Find the force of buoyancy acting on the block. (g = 10 ms2)
Answers
Answered by
7
Answer:
1225 N
Explanation:
ANSWER
Density of water, ρ=1000 kg m
−3
According to Archimedes principle, the buoyant force acting on an object is equal to the weight of the liquid displaced.
Volume of water displaced = 50×50×50×10
−6
m
3
=0.125 m
3
Weight of water displaced = 0.125×1000×9.8=1225 N
X=1225
Answered by
3
Explanation:
Given A small block of wood of mass 9 kg is floating on water. Find the force of buoyancy acting on the block.
- Density of water = 1000 kg / m^3
- Mass = 9 kg
- Now we have density = mass / volume.
- So volume = mass / density
- = 9 kg / 1000 kg / m^3
- = 9 / 1000 m^3
- Now force of buoyancy is given by F = ρ x g x V
- F = 1000 x 10 x 9 / 1000
- F = 90 N
- So force of buoyancy acting on the block is 90 N
Reference link will be
https://brainly.in/question/1095833
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