Question

22. a) State Hooke's law.
b) A steel wire of length 5 m and diameter 0.10 mm is stretched by 10 kg weight. Find the
ung's modulus of steel wire is 2.5 x 1011 N/m2.​

Answer 1

Answer:

a) Hooke's law, law of elasticity discovered by the English scientist Robert Hooke in 1660, which states that, for relatively small deformations of an object, the displacement or size of the deformation is directly proportional to the deforming force or load.

b) Answer is given in above attachment.

Explanation:

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Answer 2

Answer:

a) Hooke's law, law of elasticity discovered by the English scientist Robert Hooke in 1660, which states that, for relatively small deformations of an object, the displacement or size of the deformation is directly proportional to the deforming force or load.

b) Refer to the attachment mate...

Explanation:

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