Q. 51 : A particle of mass 10 g is kept sphere surface of uniform of mass 100 kg and radius 10 cm. Find the work to be done against the gravitational force between them to take the particle far away from the sphere: (G = 6.67 x 10-11 Nm2/kg²) (a) 6.67 × 10-°J (b) 3.33 × 10-10J (s) 6.67 x 10-10 T (d) 13.34 x 10-10 J

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Q. 51 : A particle of mass 10 g is kept on the
surface
of
uniform sphere of
mass
100 kg and radius 10 cm. Find the work to be
done against the gravitational force between
them to take the particle far away from the
sphere :
(G = 6.67 × 10-11 Nm/kg²)
(a) 6.67 × 10-º J
(b) 3.33 x 10-10° J
(c) 6.67 × 10-10 J
(d) 13.34 × 10- 10 J
Transcribed Image Text:Q. 51 : A particle of mass 10 g is kept on the surface of uniform sphere of mass 100 kg and radius 10 cm. Find the work to be done against the gravitational force between them to take the particle far away from the sphere : (G = 6.67 × 10-11 Nm/kg²) (a) 6.67 × 10-º J (b) 3.33 x 10-10° J (c) 6.67 × 10-10 J (d) 13.34 × 10- 10 J
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