A string of mass 2.50kg is under a tension os 200N. The length of the stretched string is 20.0m. If the transverse jerk is struck at one end of the string, how long does the disturbance take to reach the other end?

Explanation

To solve the problem step by step, we need to find the time it takes for a disturbance to travel along a string when it is struck at one end. Here’s how to approach the problem:

### Step 1: Identify the given values
- Mass of the string (m) = 2.50 kg
- Tension in the string (T) = 200 N
- Length of the string (L) = 20.0 m

### Step 2: Calculate the mass per unit length (μ) of the string
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