Physics, asked by purvhapraggya, 9 months ago

The length of an elastic string is x when tension is 5 N. Its length is y when tension is 7 N. What will be its length when tension is 9 N?

Answers

Answered by SDevi1955pop

0

Answer:

2y+ X

2y-x

7x+5y

kl=9

L= (9/k)

KX=5n

KY=7n

y=7/k

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