what are the important derivations in the part 1 and part 2 which can come in exam as well as important for class 12 ? i.e derivation of the gravitational force for a body at height h,depth etc..
Asked by arjun.srivastava15
| 2nd Mar, 2015,
09:37: AM
Expert Answer:
The important derivations in the chapter "Gravitation" are:
1) Acceleration due to gravity above and below the surface of Earth.
2) Escape velocity
3) Gravitational potential energy.
Answered by Romal Bhansali
| 2nd Mar, 2015,
11:13: AM
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