What will happen to a person's weight when he is in a moving elevator at a constant speed?
A. Increase
B. Decrease
C. Weight will not change
D. May increase or decrease
1
D
2
A
3
B
4
C
What will happen to a person's weight when he is in a moving elevator at a constant speed?
A. Increase
B. Decrease
C. Weight will not change
D. May increase or decrease