Question

The shear stress at a point 4 cm from thepipe axis is 20 Pa. The shear stress at thepipe wall of 20 cm diameter would be​

Answer 1

Answer:

It was Monday when I was returning from my school to home. I was very happy as I got good marks in my test and thinking what my mother would say after seeing my test. On reaching my house, I rang the bell of the main gate, but there was no response. After two-three minutes, I tried to push the gate and to my surprise, it easily opened. I was thinking that why my mother had left the door unlocked.