A lever is attached to a shaft with a square shear key as shown. The force applied to the lever is P = 300 N. If the shear stress in the keymust not exceed 72 MPa, determine the minimum dimension “a" that must be used if the key is 31 mm long.Shear key700 mm42 mmShear key detail

Answered: A lever is attached to a shaft with a…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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A lever is attached to a shaft with a square shear key as shown. The force applied to the lever is P = 300 N. If the shear stress in the key must not exceed 72 MPa, determine the minimum dimension "a" that must be used if the key is 31 mm long. Shear key 700 mm 42 mm Shear key detail