Answer:
5 meters, 300 joules of energy.
Step-by-step explanation:
Work (W) = Force (F) × Distance (d) × cos(θ)
Work (W) = 60 N × 5 m × cos(0°)
Work (W) = 300 joules (J)
In order to raise the suitcase to a height of 5 meters, Alice expends 300 joules of energy.