Question

Find the acceleration due to gravity at a height
equal to half the radius of the earth if g =
9.8 ms-2

​

Answer 1

Answer:

3.92578125 ms‐² will be Accelaration

Step-by-step explanation:

Radius of earth : 6.4×10⁶

its half: 3.2×10⁶

Mass of earth : 6×10²⁴

G= 6.7 ×10‐¹¹

g= Gm/r²

put the values,

Answer will be 3.92578125ms‐²