Find the gravitational field intensity point -P-2-cfrac - 61GM - - 900a - 2 - - cfrac - 21GM - - 900a - 2 - - cfrac - 61GM - - 450a - 2 - - cfrac - 61GM - - 1800a - 2 - -

Question

Toppr Admin · Accepted Answer

Gravitational field intensity at P2 due to shell-GM-5a-2Gravitational field intensity at P2 due to sphere-GM-6a-2Therefore total gravitational field intensity at P2-61GM900a2

Find the gravitational field intensity at point $P_{2}$

$\frac{61 G M}{{900 a}^{2}}$
$\frac{21 G M}{{900 a}^{2}}$
$\frac{61 G M}{{450 a}^{2}}$
$\frac{61 G M}{{1800 a}^{2}}$

Gravitational field intensity at $P_{2}$ due to shell= $\frac{G M}{(5 a)^{2}}$
Gravitational field intensity at $P_{2}$ due to sphere= $\frac{G M}{(6 a)^{2}}$
Therefore total gravitational field intensity at $P_{2} = \frac{61 G M}{900 a^{2}}$

Find the gravitational field intensity at point P261GM900a221GM900a261GM450a261GM1800a2

Gravitational field intensity at P2 due to shell=GM(5a)2Gravitational field intensity at P2 due to sphere=GM(6a)2Therefore total gravitational field intensity at P2=61GM900a2

Find the gravitational field intensity at point $P_{2}$

$\frac{61 G M}{{900 a}^{2}}$
$\frac{21 G M}{{900 a}^{2}}$
$\frac{61 G M}{{450 a}^{2}}$
$\frac{61 G M}{{1800 a}^{2}}$

Gravitational field intensity at $P_{2}$ due to shell= $\frac{G M}{(5 a)^{2}}$
Gravitational field intensity at $P_{2}$ due to sphere= $\frac{G M}{(6 a)^{2}}$
Therefore total gravitational field intensity at $P_{2} = \frac{61 G M}{900 a^{2}}$