6 since the floor and the basketball are part of the same system, what must be true if the floors energy…

6 since the floor and the basketball are part of the same system, what must be true if the floors energy increases?\na the basketballs energy decreases\nb the basketballs energy increases\nc the basketballs energy stays the same\nd the basketball has no effect on the floor
Answer
Answer:
A. The basketball's energy decreases
Explanation:
Step1: Recall energy conservation rule
For a closed system, total energy is constant.
Step2: Relate floor and ball energy
Let $E_{total} = E_{floor} + E_{basketball}$. If $E_{floor}$ increases, $E_{basketball}$ must decrease to keep $E_{total}$ unchanged.