A body weighing 14N in air is partially immersed in water...
A body weighing 14N in air is partially immersed in water. If the mass of water displaced in the process is 200g, calculate the upthrust on the body. [g=10m/s2]
2.0N
3.0N
3.5N
7.0N
Correct answer is A
Upthrust = weight of liquid displaced
= mass of liquid displaced × acceleration due to gravity
= 2001000×10
= 2N
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