Use the Following Scenario to Answer the Next Question $\mu$ Is Tied to the Ceiling on One End

Multiple Choice

Use the following scenario to answer the next question. A rope of length L and linear mass density $\mu$ is tied to the ceiling on one end. The other end is tied to a spring with spring constant k, and the spring is then attached to the floor, extending it by A.
-The time it takes for a wave pulse to travel from the bottom of the rope to the ceiling is

A)
B)
C)
D)
E)