Gravitation Question 218
Question: If the radius of the earth decreases by 10%, the mass remaining unchanged, what will happen to the acceleration due to gravity?
Options:
A) Decreases by 19%
B)Increases by 19%
C)Decreases by more than 19%
D)Increase by more than 19%
Show Answer
Answer:
Correct Answer: D
Solution:
(i) (ii) From Eqs. (i) and (ii), of g. So increase is more then 19% of g.