A 64.0kg box hangs from a rope. What is the tension in the rope if:
A. The box is at rest? Express your answer with the appropriate units.
B. The box moves up a steady 5.40m/s ? Express your answer with the appropriate units.
C. The box has vy = 4.50m/s and is speeding up at 5.30m/s2 ? The y axis points upward. Express your answer with the appropriate units.
D. The box has vy = 4.50m/s and is slowing down at 5.30m/s2 ? Express your answer with the appropriate units.