aryanbansal8783 aryanbansal8783
  • 13-05-2023
  • Physics
contestada

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) (2V)^(1/2). C) V. D) V/[(2)^(1/2)] . E) V/2

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