Is rep- 027 10.0 points
An object at the surface of the Earth (thus,
a distance R from the center of the Earth)
weighs 270 N. Its weight at a distance 3R
from the center of the Earth is:
and m
s the SI
1.810 N
ionality
2. 270 N
3. 90 N
4. 30 N
5. 2430 N