GravitationHard
Question
A particle of mass 10 g is kept on the surface of a 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
(you may take G = 6 . 67 × 10-11 Nm2 / kg2)
(you may take G = 6 . 67 × 10-11 Nm2 / kg2)
Options
A.13.34 × 10-10 J
B.3.33 × 10-10 J
C.6.67 × 10-9 J
D.6.67 × 10-10 J
More Gravitation Questions
The escape velocity from the earth is 11.2 km/sec. The escape velocity from a planthaving twice the radius and the same ...The force of gravition is...The escape velocity for a planet is ve. A tunnel is dug along the diameter of the planet and a small body is dropped int...Which one of the following plots represents the variation of gravitational field on a particle with distancer due to a t...Imagine a light planet revolving around a very massivr star in a circular orbit of radius R with a period of revolution ...