AP EAMCET · PHYSICS · Gravitation
The statements that are true about acceleration due to gravity, \(g\)
A. \(\mathrm{g}\) is greater at poles.
B. g value decreases with height.
C. \(g\) value is same all over the earth.
D. g value is maximum at centre of earth.
- A \(\mathrm{A}\) and \(\mathrm{B}\)
- B A and D
- C B and C
- D C and D
Answer & Solution
Correct Answer
(A) \(\mathrm{A}\) and \(\mathrm{B}\)
Step-by-step Solution
Detailed explanation
Acceleration due to gravity is given by \(\mathrm{g}=\frac{\mathrm{GM}}{\mathrm{R}^2}\) As radius of earth at poles is minimum so, acceleration due to gravity will be maximum. Acceleration due to gravity at height \(\mathrm{h}\) is given by…
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