1. The problem statement, all variables and given/known data
Ok, so in a lab I was preforming Izod impact tests on notched polymer specimens.
To complete my calculations I need to determine the correct cross-sectional area to use (Which is baffling me as the simple things usually do)
The sample was loaded with the notch facing the direction of the pendulum.
2. Relevant equations
Width 12.97mm
Thickness 5.87mm
Length 62.61mm
And the Notch is 2mm deep at an angle of 45°
3. The attempt at a solution
So I haven't got far with my attempts at the problem because I'm liteally clueless at where to begin and how the notch will effect the cross sectional area. Any help or tips will be greatly appreciated!
Ok, so in a lab I was preforming Izod impact tests on notched polymer specimens.
To complete my calculations I need to determine the correct cross-sectional area to use (Which is baffling me as the simple things usually do)
The sample was loaded with the notch facing the direction of the pendulum.
2. Relevant equations
Width 12.97mm
Thickness 5.87mm
Length 62.61mm
And the Notch is 2mm deep at an angle of 45°
3. The attempt at a solution
So I haven't got far with my attempts at the problem because I'm liteally clueless at where to begin and how the notch will effect the cross sectional area. Any help or tips will be greatly appreciated!
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