Question

Calculate the value of small g.

Answer 1

Answer:

ANSWER ⬇️⬇️

we know, according to Newton's

gravitational law,

F = GMm/ r^2

here is force experienced by object due to Earth's gravitational field. it is also known as gravitational force. it is equal to weight of body.So, F=mg

hence, Mg = GMm/r^2

G = GM / r^2

here, G is gravitational constant,

M is mass of the earth,

R is the radius of the earth.

So,

$g = 6.67 \times {10}^{ - 11} {nm}^{2} per \: {kg}^{2} \\ m = 5.972 \times {10}^{24} kg \\ r = 6.4 \times {10}^{6} m \\ after \: \: putting it \: we \: get \: g = 9.8 \: m \: per \: {s}^{2} \: hence \: value \: of \: g \: = 9.8 \: m \: per \: {s}^{2}$

THANKS......!! ❣️❣️