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The transverse displacement of a string ...

The transverse displacement of a string clamped at its both ends is given by
`y(x, t) = 0.06 sin ((2pi)/3 x) cos(l20pit)` where x and y are in m and t in s. The length of the string is 1.5 m and its mass is `3 xx 10^(-2)` kg. The tension in the string is

A

81 N

B

162 N

C

90 N

D

180 N

Text Solution

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The correct Answer is:
B
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