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At a given place where acceleration due to gravity is g m / s e c 2 , a sphere of lead of density d k g / m 3 is gently released in a column of liquid of density ρ k g / m 3 . If d > ρ , then immediately after the sphere is released inside the liquid, it will A fall vertically with an acceleration of g m / s e c 2 B fall vertically with no acceleration C fall vertically with an acceleration g ( d − ρ d ) D fall vertically with an acceleration g ρ / d

At a given place where acceleration due to gravity is g m/sec2 , a sphere of lead of density d kg/m3 is gently released in a column of liquid of density ρ kg/m3 . If d>ρ, then immediately after the sphere is released inside the liquid, it will
A
fall vertically with an acceleration of gm/sec2
B
fall vertically with no acceleration
C
fall vertically with an acceleration g(dρd)
D
fall vertically with an acceleration gρ/d

Grade:12

2 Answers

ayush pallav
14 Points
8 years ago
it will fall with an acc of {(d-p)/d}g wherr d>p and d is the density of lead and p is the density of fluid
sajid
615 Points
8 years ago
A.it will fall with acceleration of ((d-p)/d)*g
d is density of lead
p is density of fluid

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