Q.
Column I
Column II
A
Gravitational force $F_g$
1
$g(1 - \frac{2h}{R})$
B
$g_{\text{surface of earth}}$
2
$G \frac{Mm}{R^2}$
C
Escape velocity
3
$\sqrt{2gR}$
D
$g_{\text{height}}$
4
$GM/R^2$
Column I | Column II | ||
---|---|---|---|
A | Gravitational force $F_g$ | 1 | $g(1 - \frac{2h}{R})$ |
B | $g_{\text{surface of earth}}$ | 2 | $G \frac{Mm}{R^2}$ |
C | Escape velocity | 3 | $\sqrt{2gR}$ |
D | $g_{\text{height}}$ | 4 | $GM/R^2$ |
Gravitation
Solution: