A string is 3.00 m long with a mass of 5.00 g. The string is held taut with a tension of 500.00 N applied to the string. A pulse is sent down the string. How long does it take the pulse to travel the 3.00 m of the string

The time interval is

Explanation:

From the question we are told that

   The length of the string is  

    The  mass of the string is

     The  tension on the string is  

The  velocity of the pulse is mathematically represented as

Where is the linear density which is mathematically evaluated as

substituting values

Thus  

The time taken is evaluated as

substituting values

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explanation: