In the figure below, a pulley can pull a 1-ton load from rest to 3 m/s upwards at 2 seconds. AB and CD is fixed on both of their ends. If the allowable compressive stress is 140MPA, yield stress 350MPA, modulus of elasticity is 200GPA. Determine the minimum thickness t in millimeters that must be used to prevent both failure by compression and buckling. w=64mm 150mm 800mm 1ton

In the figure below, a pulley can pull a 1-ton load from rest to 3 m/s upwards at 2 seconds. AB and CD is fixed on both of their ends. If the allowable compressive stress is 140MPA, yield stress 350MPA, modulus of elasticity is 200GPA. Determine the minimum thickness t in millimeters that must be used to prevent both failure by compression and buckling. w=64mm 150mm 800mm 1ton

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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In the figure below, a pulley can pull a 1-ton load
from rest to 3 m/s upwards at 2 seconds. AB and
CD is fixed on both of their ends. If the allowable
compressive stress is 140MPa, yield stress
350MPA, modulus of elasticity is 200GPA.
Determine the minimum thickness t in millimeters
that must be used to prevent both failure by
compression and buckling.
w=64mm
t,
150mm
800mm
1ton

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