When a weight W is hanging from a light vertical string,the speed of pulses on the string is V.If a second weight W is added without stretching the string,the speed of pulses on this string will now become
A) 2V.
B) V.
C) V.
D) V/
E) V/2.

Name: When a weight W is hanging from a light vertical string,the speed of pulses on the string is V.If a second weight W is added without stretching the string,the speed of pulses on this string will now become A) 2V. B) V. C) V. D) V/ E) V/2.
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Question

When a weight W is hanging from a light vertical string,the speed of pulses on the string is V.If a second weight W is added without stretching the string,the speed of pulses on this string will now become
A) 2V. 
B) V. 
C) V. 
D) V/ 
E) V/2.

Quizplus · Accepted Answer

The Answer is B

When a Weight W Is Hanging from a Light Vertical