Question

The magnitude of gravitational field at distancer, &r from the center of a uniform solid sphere of radius
R and mass Mare F, & F, respectively, then (MAO)
11
il'r, Randr, <R
b) "_" ifr, > R and r, >R
1
c)
il , > R andr, >R
sitr, <R and r, <R​

Answer 1

Answer:

A geoid is the irregular-shaped “ball” that scientists use to more accurately calculate depths of earthquakes, or any other deep object beneath the earth's surface. ... However, the Earth more closely approximates an ellipsoid, which is what a ball looks like if you sit on it.