Three-hole punches are commonly used. The three punch heads' diameter is 6mm. Assume the force one can exert on the edge of the punch is 500N. Suppose the shear strength of one paper is 19Mpa, and each paper's thickness is O.14mm. Find: the number of pages that can be punched.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Three-hole punches are commonly used. The
three punch heads' diameter is 6mm. Assume
the force one can exert on the edge of the
punch is 500N. Suppose the shear strength of
one paper is 19Mpa, and each paper's
thickness is O.14mm.
Find: the number of pages that can be
punched.
500N
20mm
100mm
3 punch heads
6mm diameter
Transcribed Image Text:Three-hole punches are commonly used. The three punch heads' diameter is 6mm. Assume the force one can exert on the edge of the punch is 500N. Suppose the shear strength of one paper is 19Mpa, and each paper's thickness is O.14mm. Find: the number of pages that can be punched. 500N 20mm 100mm 3 punch heads 6mm diameter
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