Force A is the amount of force required to pull a 20-kg box across a carpeted floor. Force B is the amount of force required to pull the same box across ice. What
is typically true about the relationship between the two forces?
A. Force A is greater than Force B
B. Force A is less than Force B
C. Force A equals Force B, and both are less than 20kg
D. Force A equals Force B, and both are equal to 20kg