scene 13 of 13
The figure shows a horizontal bar A B C supported by three vertical rods. The rods at A and C are labeled 2 and the rod at B is labeled 1. The rods labeled 2 have a length of 2100 millimeters and the rod labeled 1 has a height of 5000 millimeters. A load P which equals 10 kilo newtons acts on B and it is directed vertically downwards. The incremental temperature is delta T which equals 70 degrees Celsius.

answers  
{{field.measure}}
1st 2nd 3rd

attempt