SOLUTION :
Young’s modulus
= Stress / strain
= (Force / Area) / (Stretch / Length)
= Force * Length / (Area * Stretch)
= 15.0* (15.4/100) / ((pi/4 * (6.94/1000)^2) * (2.63/1000))
= 2.322*10^7 N / m^2 9ANSWER)
A 15.4 cm long tendon is found to stretch 2.63 mm when a force of 15...
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