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sdas [7]
2 years ago
8

A 2.5m long steel piano wire has a diameter of 0.5cm how great is the tention in the wire if it stretches by 0.45cm when tighten

ed taking the young's modulus to be 2.0×10^11 N/m^2
Physics
1 answer:
UkoKoshka [18]2 years ago
7 0

Answer:                 Their u go i found it their was about 3 pages i did not no what pages u had to do.

Explanation:

Download pdf
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