12. What force is required to punch a circular hole of 20
mm diameter in a plate of 15 mm thick? The ultimate
shear strength of the plate is 350 N/mm²
WRONG ANSWER WILL BE REPORTED
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Explanation:
What force is required to punch a circular hole of 20
mm diameter in a plate of 15 mm thick? The ultimate
shear strength of the plate is 350 N/mm²
WRONG ANSWER WILL BE REPORTED
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