A 21 cm long tendon was found to stretch 6.3 mm by a force of 14.4...

Question

Question

A 21 cm long tendon was found to stretch 6.3 mm by a force of 14.4 N . The tendon was approximately round with an average diameter of 8.1 mm .

Answer 1

Answer #1

20 - 19.4N 2 /a modulu : 2.99598 105 2

Answer 2

Answer #2

SOLUTION :

Young’s modulus

= Stress / strain

= (Force / Area) / (Stretch / Length)

= Force * Length / (Area * Stretch)

= 14.4 * (21.0/100) / ((pi/4 * (8.1/1000)^2) * (6.3/1000))

= 9.315 *10^6 N / m^2 (ANSWER)

answered by: Tulsiram Garg

Answer 3

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