Fluid MechanicsHard
Question
Two bodies are in equilibrium when suspended in water from the arms of a balance. The mass of one body is 36 g and its density is 9 g/cc. If the mass of the other is 48 g, its density in g/cc is :
Options
A.4/3
B.3/2
C.3
D.5
Solution
5[36 − ρlvl]g = [48 − rl v2]g5[36 − ρlvl]g = [48 − rl v2]g
= 
Solving ρ0 = 3.
= Solving ρ0 = 3.
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