The gravity () 15. The gravity () The size of a does not change, the direction changes, the size of B increases, the direction does not change The size of C decreases, the direction changes, the size of D remains unchanged, and the direction remains unchanged

The gravity () 15. The gravity () The size of a does not change, the direction changes, the size of B increases, the direction does not change The size of C decreases, the direction changes, the size of D remains unchanged, and the direction remains unchanged

D the gravity it receives is related to the mass, the mass does not change, the gravity does not change
Gravity is always vertical down, constant,