5.5 metre length of string has a mass of 0.035kg. If the tension in the string in 77N, the speed of a wave on the string is? a) 110m/s b) 165m/s c) 77m/s d) 102m/s
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5.5 metre length of string has a mass of 0.035kg. If the tension in the string in 77N, the speed of a wave on the string is?
a) 110m/s
b) 165m/s
c) 77m/s
d) 102m/s
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