Question

66. A steel cable 20 mm. diameter and 10 metre long is subjected to a
tensile force of 5000π Newton. If the modulus of elasticity of the
material of the wire is 2 x 10ʻN/mm². Then the elongation of the
cable is :
(A)2.5 mm
(B) 10 mm (C) 5 mm (D) 10/π mm​

Answer 1

Answer:

Steel cable is portion 20 metre and metre long subject to

Explanation:

answeranswer is bn10 metre 5 and the time but I don't understand this comment I answer tell me I don't I don't know this is your answer this is what I will tell you answer is c ok you are pahle cause or not ask me