solve pleaseThe mass of an object having volume of 0.5 metre square is 450 kg . Will the object float or sink in water .
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43
Explanation:
Here, mass m=100kg,
density ρ=500kgm
−3
Volume of the body, V=
ρm =450÷100 =4.5m 3
Weight of water displaced
=Vρg
=4.5×10 3×g
=4500gkgwt
Mass of water displaced =4500kg
∴ the additional mass which can be added to body, so that body can sink
=4500−100=4400kg
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Answer:
4500 is the answer please mark as brainlest
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