EasyPhysicsbinomial
+4 / -1
If acceleration due to gravity g at height h << R (where R is radius of earth) is , then using binomial theorem which is correct?
A
.
B
.
C
.
D
.
Explanation
Using the binomal theorem
(1 + x)n = 1 + nx , if x < < 1
Now from the ques,
h < < R,
< < 1
So,
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