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- A solid sphere of uniform density and radius R applies a gravitationalforce of attraction equal to on a particle placed at a distance 3R from the cen
. A solid sphere of uniform density and radius R applies a gravitationalforce of attraction equal to on a particle placed at a distance 3R from the cen
A solid sphere of uniform density and radius R applies a gravitationalforce of attraction equal to
on a particle placed at a distance 3R from the centre of the sphere. A spherical cavity of radius R/2 is now made in the sphere as shown in the figure. The sphere with cavity now applies a gravitational force
on the same particle. The ratio
/
is:
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- (A):
- (B):
- (C):
- (D):
Best Answer
Correct Answer:
(B):.jpg)
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