barbaradelgadoo2016 barbaradelgadoo2016

26-04-2024
Physics

Answered

29- One end of a 2.10-meter long string is attached to a vertical support while the other end
hangs over a pulley and is attached to a hanging 3.00-kg mass. This creates a tension of
29.40 N. The speed of the pulse on the string is observed to be 15.1 m/s. What is the mass
(in grams) of the string?

Answer :

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