how to do ques win which we are given percentage decrese in after certain dept and we have to find dept?
eg;how much below the surface of earth does the acc due to gravity becomes 70% of its value on the surface ? radius= 6400 km
plese exxplain the process

Asked by Sanmit Ratnaparkhi | 11th Sep, 2015, 07:23: PM

Expert Answer:

Answered by Romal Bhansali | 12th Sep, 2015, 08:12: PM