Question

एक 10 मिमी भुजा वाली वर्गाकार राॅड की 1 टन भार के तनन बल के लिए जांच की जाती है तनन बल की गणना किजिए
10kg
15kg
20kg
25kg​

Answer 1

Answer:

Step-by-step explanation:

Answer:

98.1 N/mm²

Step-by-step explanation:

Tensile load,F = Mg

= 1000*9.81

= 9810 N

Here I assumed that the load is applied by a 1000kg mass on earth.

Cross section area of the rod is given by

A = 10*10 mm²

= 100 mm²

Tensile stress on the rod is given by

σ = F/A

= 9810/100 N/mm²

= 98.1 N/mm²

#SPJ3